LABSOLUTE® microscope slides made of soda-lime glass comply with DIN ISO 8037-1 and 8037-2. This means they are the ideal solution for excellent and reproducible microscopy results. The microscope slides, measuring approx. 76 x 26 mm, have a thickness of around 1 mm and are delivered pre-cleaned and ready for use. The 20 mm wide, coloured or colourless frosted area is at one end on one side.

Cut microscope slides are particularly economical and therefore represent an excellent alternative to the ground versions, for routine tasks. The corners and edges are 90° for all cut microscope slides.

Accessories Cover glasses, thickness 1 (0.13 - 0.16 mm) Accessories Microscope slide folders, cardboard Accessories Microscope slide boxes, PS Accessories Staining jar acc. to Coplin Accessories Slide mailers Accessories Slide dispenser Alternative Microscope slides, ground edges Alternative Adhesion slides for tissue sections

The powder-free LABSOLUTE® disposable gloves nitrile GREEN are flat with a rolled cuff and offer excellent elasticity and wearing comfort. The gloves have textured finger tips.

They are extremly skin-friendly, because they are free from chlorine and natural rubber proteins. The gloves use less water, energy and carbon dioxide during the production process as similar disposable gloves making these gloves a more sustainable option.

The LABSOLUTE® nitrile gloves with an AQL value of 1.5 comply with the following standards and directives

- EN 420, EN ISO 374-1, -2, -4, -5 and EN 16523-1

• (EU) 2016/425 (PPE in accordance with CE category III for complex risks)
• 1935/2004 (can be used in direct contact with food)
• ASTM 1671 / ISO 16604 (viral penetration)

Further properties:

• Resistance against ethidium bromide (1 %) for more than 480 min (level 6)
• Delivered in handy dispenser boxes of 200 (S, M, L) or 180 pieces (XL)
• Free from phthalates, softeners and allergenic latex proteins
• Free from rubber accelerators
• Storage life: 3 years
• Length: approx. 240 mm
• Thickness (double): finger min. 0.14 mm, palm min. 0.12 mm, cuff min. 0.10 mm
• Easy to don thanks to a synthetic inner coating
• Can be worn on the left or right hand

Accessories Holder for glove boxes, stainless steel Alternative Disposable gloves, nitrile Protective, powder-free Alternative Disposable gloves, latex, powder-free Alternative Disposable gloves, nitrile Sensitive, powder-free

Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.

These septa are temperature-resistant from -40 °C to 120 °C and ideal for multiple injections thanks to their excellent resealability properties.

Septa made of natural rubber / butyl / TEF combine the good physical properties of natural rubber (resealability) and the good chemical properties of butyl (analytical cleanliness).

Accessories Crimp neck vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, PMP or PP Accessories Crimping tools Accessories Decapping tools Accessories Crimping tools Accessories Decapping tools Accessories Crimping tool, pneumatic, manual Alternative With RedRubber / PTFE septa Alternative With butyl / PTFE septa Alternative With silicone / PTFE septa Alternative With aluminium septa

The absorbent paper strips are made of qualitative filter paper. They are suited to absorb excess fluids such as staining solutions for microscope specimens.

The sporty safety spectacles from LABSOLUTE® comply with EN 166 and EN 170. They match even the strictest regulations in terms of occupational protection and safety. The lenses of all spectacle models are made of high-quality polycarbonate UV 2 - 1,2. Special coating of the crystal-clear lens guarantees a scratch-proof and permanent non-fogging viewing surface. Innovative technologies and ultra-modern materials also ensure an excellent fit, distortion-free vision and 100 % UV protection - for, quite simply, comfort of the highest order.

Occupational safety and comfort of the highest order - and all for a weight of just 21 grams. LABSOLUTE® light combines innovative technology with ultra-modern materials to create sensationally lightweight safety spectacles.

Innovative concept for high levels of acceptance among users

• Extremely lightweight safety spectacles
• Sporty design
• Excellent comfort and secure grip thanks to a perfect fit and soft plastic on the arm ends

The LABSOLUTE® cryo boxes are made of cold-resistant cardboard and well suited for cryogenic temperatures.

• Temperature-resistant up to -80 °C
• Lid included
• Delivery without grid insert

Due to a water-proof plastic coating these cryo boxes are especially durable.

Accessories Grid inserts for cryo boxes Accessories Cryo labels Accessories Numbering cards, cardboard Accessories Cryo tubes, PP Alternative Cryo boxes, standard, cardboard Alternative Cryo boxes, PC

The LABSOLUTE® range offers you a practical selection of precise chronometers which provide functions geared towards the requirements of the laboratory sector.

The LABSOLUTE® basic timer is a handy, lightweight and functional timer with a simple design.

• Dimensions (W x H x D): 50 x 69 x 8 mm
• LR-54 battery included
• Countdown function
• Four-digit display up to 99 minutes, 59 seconds
• With magnet on the back
• With power switch on the back for longer battery life

LABSOLUTE® microscope slides made of soda-lime glass comply with DIN ISO 8037-1 and 8037-2. This means they are the ideal solution for excellent and reproducible microscopy results. The microscope slides, measuring approx. 76 x 26 mm, have a thickness of around 1 mm and are delivered pre-cleaned and ready for use. The 20 mm wide, coloured or colourless frosted area is at one end on one side.

The ground version of the slides is used to avoid cutting injuries or glass breakages during automated processing. Microscope slides have corners with either 45° or 90°. The edges are 90° for all ground microscope slides.

Accessories Cover glasses, thickness 1 (0.13 - 0.16 mm) Accessories Microscope slide folders, cardboard Accessories Microscope slide boxes, PS Accessories Staining jar acc. to Coplin Accessories Slide mailers Accessories Slide dispenser Alternative Microscope slides, cut edges Alternative Adhesion slides for tissue sections

Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.

These septa are temperature-resistant from -60 °C to 200 °C and have a better purity than septa made of natural rubber or red rubber. However, they have less effective resealability properties and are therefore more suitable for single-injection applications.

Septa with a double-sided PTFE coating show a very low particle formation during penetration.

The magnetic seals are suitable for CTC PAL and Thermo Scientific TriPlus autosampler.

Accessories Crimp neck vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, PMP or PP Accessories Crimping tools Accessories Decapping tools Accessories Crimping tools Accessories Decapping tools Accessories Crimping tool, pneumatic, manual Alternative With natural rubber / TEF septa Alternative With RedRubber / PTFE septa Alternative With butyl / PTFE septa Alternative With aluminium septa

The serological pipettes from LABSOLUTE® are ideal for working with sterile solutions in the millilitre range and applications in cell culture.

• Free of DNase, RNase and pyrogens
• Non-cytotoxic
• Quick and easy identification by colour coding
• Gamma sterilized (SAL 10^-6)

The standard serological pipettes from LABSOLUTE® are individually packaged in an easy-to-open paper/plastic blister.

Accessories Pipette controller Accessories Safety pipette fillers, natural rubber Alternative Serological pipettes, short version, sterile, PS Alternative  Alternative Serological pipettes, sterile, PS, bulk Alternative Demeter pipettes, sterile, PS Alternative Graduated pipettes, class AS, type 3, amber graduation

The LABSOLUTE® disposable cuvettes for the VIS and UV range feature optimised photometric properties and high transparence thanks to modern manufacturing methods. Furthermore, you benefit from the fact that all cuvettes within one packing unit are sorted according to their numbered cavities of origin. Consequently, you receive technically identical cuvettes which prevent deviations in extinction coefficient values. Supplied in practical, reclosable styrofoam racks.

• Increased heat transfer thanks to optimized form and small wall thickness
• Recessed measuring fields: reduce risk of scratching by the cuvette holder
• Arrow marker points to transmission direction
• Path length: 10 mm
• Outer dimensions (W x H x D): 12.5 x 45 x 12.5 mm

Alternative Disposable cuvettes for the UV range

The LABSOLUTE® micro tubes are made of high-quality PP and are resistant to mechanical and chemical stress. Simple and safe opening and closing of the vessel allow safe handling for greater comfort.

• Free of DNase, RNase and pyrogens
• Non-sterile
• Guaranteed metal-free
• Precise graduations lines on 1.5 and 2.0 ml reaction vessels
• Puncturable cap
• Matted cap with labelling field
• Can be centrifuged up to 25000 x g (1.5 and 2.0 ml) and 20000 x g (0.5 ml)
• Autoclavable at 121 °C

Accessories Racks for micro tubes, 80 wells, PP Accessories Floating racks, 16 or 20 wells, PP Accessories Universal racks for different tube sizes, PP Accessories Rack for micro tubes, 20 wells, PP Alternative Safe seal micro tubes, PP Alternative Micro tube with flip cap, PP

Crimp neck vials and micro-vials ND11 made of clear and amber first hydrolytic class glass are used as standard in GC and HPLC. A large selection of micro-inserts is available for these vials.

Accessories Micro-inserts for vials with wide opening, glass Accessories Vial racks, acrylic Accessories Vial racks, PP Accessories ND8, ND9, ND10, ND11 - 81 positions Accessories With natural rubber / TEF septa Accessories With RedRubber / PTFE septa Accessories With butyl / PTFE septa Accessories With silicone / PTFE septa Accessories With aluminium septa Alternative Snap ring vials and micro-vials ND11, wide opening Alternative Snap ring vials and micro-vials ND11, PMP or PP Alternative Screw neck vials and micro-vials ND8, small opening Alternative Short thread vials and micro-vials ND9, wide opening Alternative Screw neck vials and micro-vials ND10, wide opening Alternative Kits ND11, crimp neck Alternative Vase vials Alternative Vials with directly closable micro-insert

The LABSOLUTE® sample dishes made of high-grade aluminium are perfectly suited for moisture analysis.

With the autoclavable bags made of PP, you can dispose of your contaminated labware. Thanks to the strong PP film (50 µm) and an extra broad seam at the bottom, the bags are particularly tear-resistant. The bag size 200 x 300 mm is delivered for both versions in a handy dispenser box.

Autoclavable up to 134 °C. For autoclaving, the bags must only be slightly closed.

Accessories Holder for disposal bags Alternative Disposal bags, highly transparent, PP

The LABSOLUTE® cover glasses made of highly resistant borosilicate glass 3.3 of the first hydrolytic class are the perfect addition to every microscopy system. They are guaranteed free of contamination, bubbles or smears and comply with DIN ISO 8255-1 and 8255-2. The cover glasses are supplied in especially handy and secure boxes.

Accessories Microscope slides, ground edges Accessories Microscope slides, cut edges Accessories Adhesion slides for tissue sections

The LABSOLUTE® sample bags are made from tear-proof, transparent LDPE and have a common but safe pressure seal.

With labelling field for fast and clear marking.

Alternative Pressure seal bags, euro hole, LDPE

The practical LABSOLUTE® wide-mouth bottles made of LDPE, HDPE or PP are particularly easy to fill and clean due to their wide opening. With 100 % tightly closing screw lids made of PP, they are ideal for shipping and storing liquid, powdery and paste-like samples.

Lids are seperate.

Alternative Wide-mouth bottles, natural, HDPE

The practical LABSOLUTE® wide-mouth bottles made of LDPE, HDPE or PP are particularly easy to fill and clean due to their wide opening. With 100 % tightly closing screw lids made of PP, they are ideal for shipping and storing liquid, powdery and paste-like samples.

Alternative Wide-mouth bottles, natural, LDPE Alternative Wide-mouth bottles, amber, HDPE Alternative Wide-mouth bottles, natural, PP Alternative Narrow-mouth bottles, natural, HDPE

LABSOLUTE® microscope slides made of soda-lime glass comply with DIN ISO 8037-1 and 8037-2. This means they are the ideal solution for excellent and reproducible microscopy results. The microscope slides, measuring approx. 76 x 26 mm, have a thickness of around 1 mm and are delivered pre-cleaned and ready for use. The 20 mm wide, coloured or colourless frosted area is at one end on one side.

Adhesion slides ensure quicker flatness and better adhesion of the samples. The microscope slides with a white frosted area and ground edges are supplied in shrink-wrapped plastic boxes of 72 pieces. The angle of the edges and corners for both items is 90°.

Accessories Cover glasses, thickness 1 (0.13 - 0.16 mm) Accessories Microscope slide folders, cardboard Accessories Microscope slide boxes, PS Accessories Staining jar acc. to Coplin Accessories Slide mailers Accessories Slide dispenser Alternative Microscope slides, ground edges Alternative Microscope slides, cut edges

The calibration vessel, integrated into the CHEMSOLUTE® twin neck dispensing bottles, allows the particularly economical dispensing of solution and prevents contamination.

- Accuracy ±0.01 pH units, reference temperature 20 °C

• Traceable to the National Institute of Standards and Technology (NIST)
• The dyed buffer solutions allow easy identification

LABSOLUTE® offers a comprehensive range in the field of PCR consumables. These include tubes, strips of 8 tubes, 96-well plates and sealing films. In addition to the standard profile variants with 0.2 ml working volume, we also offer some low-profile versions with a working volume of 0.1 ml in the case of strips and plates.

• Suitable for all common thermal cyclers
• Optimal heat transfer and short cycle times through very thin and uniform wall thickness

Self-adhesive foils for safe sealing of 96-well PCR plates from LABSOLUTE® are free from human DNA and RNA, nucleases and pyrogens.

PCR adhesive foil: Polyester film with an acrylic-based adhesive, which is suitable for PCR, qPCR and other colorimetric assays, but has a low autofluorescence.

Cover and storage foil: PP foil with acrylic-based adhesive for universal closing of 96-well plates. Reliably protects the samples against evaporation and dust; removable, non-pierceable.

PCR and storage foil: The 20 µm thick aluminium foil with acrylic-based adhesive is easily pierceable without sticking the pipette tips or creating a vacuum.

qPCR adhesive foil: This qPCR foil is specially developed for qPCR applications. The pressure-sensitive adhesive is only released when the film comes into contact with the raised rims of the individual wells, thereby ensuring reliable sealing with high transparency and minimal autofluorescence.

Accessories PCR 96-well plates, PP

LABSOLUTE® offers a comprehensive range of syringe filters that have been developed especially for the efficient filtration of aqueous and organic solutions and for ventilation. The choice of different housing diameters, membrane types and pore sizes offers the ideal solution for your applications. Intensive quality checks ensure consistently high quality, both of the membrane material and the filter unit as a whole, for all of the filters we supply.

• Made without the use of adhesives: the housing and membrane are welded
• Sterile versions: 100 % sterility thanks to gamma radiation
• Equipped with Luer connections
• The filters are printed, both with the membrane type and the pore size, excluding the possibility of confusion

SETUP

The syringe filters have either acrylic or PP housing. Both housing versions have Luer connections, and the membrane is secured in the housing so that the sample fluid cannot flow around the membrane.

LABSOLUTE® syringe filters with a filter membrane diameter of 25 mm are ideal for the preparation of samples with a volume from 1.5 ml to 100 ml. The effective filtration area is 4.6 cm². This, in combination with the stable housing pressure resistant to 5 bar made from polypropylene (transparent) or acrylic (pore size 0.22 µm blue or pore size 0.45 µm yellow), ensures rapid filtration. The non-sterile filters are packed in quantities of 500 in polypropylene pouches, while sterile filters are packaged individually in blisters in quantities of 50 per box.

Properties:

• Housing diameter 33 mm
• Membrane diameter 25 mm (surface 4.6 cm²)
• Low content of extractable substances
• Low dead volume

Accessories Disposable syringes, Luer slip, non-sterile, PP Accessories Disposable syringes, Luer lock, non-sterile, PP Alternative Syringe filters 13 mm Alternative Syringe filters, ProFill, 17 mm Alternative Syringe filters, ProFill, 25 mm Alternative Syringe filters, ProFill, 30 mm

The LABSOLUTE® Erlenmeyer flasks with a durable volume scale are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The wide-neck and narrow-neck flasks, as well as the flasks with standard ground joint comply with the valid standards. The flasks are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

Comply with DIN EN ISO 24450.

Alternative Erlenmeyer flasks, narrow-neck, borosilicate glass 3.3 Alternative Erlenmeyer flasks, with standard ground joint, borosilicate glass 3.3

LABSOLUTE® beakers with durable volume scale and spout are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The beakers in low and high form comply with DIN 12331 and ISO 3819. They are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

Alternative Beakers, high form, borosilicate glass 3.3

The LABSOLUTE® 5 ml micro tubes with attached snap-on cap are ideal for working with volumes up to 5 ml. For incubations above 80 °C, it is recommended to close the tube with the clip (7.696 749).

• Low binding variant for maximum sample recovery
• Amber vessels are ideal for lightsensitive materials
• Free from DNase, RNase and pyrogens
• Centrifugation up to 20000 x g
• Cold-resistant up to -86 ° C
• Autoclavable

Accessories Tube rack for 5 ml micro tubes, white, PS Accessories Cryo boxes for 5 ml micro tubes, PC Accessories Mini coolers -20 °C, PC

The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2020, medium to slow filtering, particle retention 5-13 µm, filtration speed 88 s according to DIN 53137, basis weight 73 g/m², thickness 0.16 mm

For fast filtration with fine particles for general, electrolytic application in schools, research, health care, food and cosmetics industry.

Alternative Folded filters, qualitative, grade 2020

LABSOLUTE® Pasteur pipettes guarantee a comfortable and safe handling of fluids. Due to the constant drop volume the transfer pipettes are perfectly suited to aliquot larger volumes of liquids. The soft suction ball and precisely finished tip guarantee pleasant, clean working.

• Made from transparent LDPE
• Suitable for food analyses
• Free of BSE

Alternative Pasteur pipettes, soda-lime glass

The glass fibre filters from LABSOLUTE® are made of borosilicate glass without binder and are thus biologically inert. The filters provide a high retention power and simultaneously enable elevated flow rates, which makes them applicable for almost every area of laboratory filtration. Among other things, they are used for clarification of protein solutions, air or water monitoring and for gravimetric and waste water analyses. Furthermore, they can be ideally used as prefilters for membranes.

• Very high resistance to almost all kinds of chemicals
• Temperature-resistant up to 500 °C
• Autoclavable up to 134 °C

- Particle retention: 1.6 µm

• Thickness: 0.26 mm
• Weight: 52 g/m²

Accessories Buchner funnels, porcelain Alternative Micro glass fibre filters, slow filtering Alternative Micro glass fibre filters, medium fast filtering

With the autoclavable bags made of PP, you can dispose of your contaminated labware. Thanks to the strong PP film (50 µm) and an extra broad seam at the bottom, the bags are particularly tear-resistant. The bag size 200 x 300 mm is delivered for both versions in a handy dispenser box.

Autoclavable at 121 °C. For autoclaving, the bags must only be slightly closed. Highly transparent.

Accessories Holder for disposal bags Alternative Disposal bags, standard, PP

The LABSOLUTE® sample bags are made from tear-proof, transparent LDPE and have a common but safe pressure seal.

With euro hole for easy hang up.

Alternative Pressure seal bags, labelling field, LDPE

LABSOLUTE® stackable cryo boxes in various designs, colours and sizes offer a handy and space-saving system for storing samples.

• Made of high-quality PC, suitable for temperatures between -196 °C and 121 °C
• Autoclavable at 121 °C for 20 minutes
• Stackable
• Lids and inserts at the top with 45°-angled corners for easier closing
• Transparent lid with white grid sectioning and numbering
• Various versions, sizes and colours available

Accessories Cryo tubes, PP Alternative Cryo boxes, standard, cardboard Alternative Cryo boxes, plastic coated, cardboard

The practical LABSOLUTE® wide-mouth bottles made of LDPE, HDPE or PP are particularly easy to fill and clean due to their wide opening. With 100 % tightly closing screw lids made of PP, they are ideal for shipping and storing liquid, powdery and paste-like samples.

Alternative Wide-mouth bottles, natural, HDPE Alternative Wide-mouth bottles, amber, HDPE Alternative Wide-mouth bottles, natural, PP Alternative Narrow-mouth bottles, natural, LDPE

The LABSOLUTE® mortars are made of high-quality porcelain and comply with DIN 12906. They are temperature resistant up to 1,000 °C. The inner surface and base are unglazed. The rough pounding surface leads to the best possible grinding result.

Accessories Pestles, porcelain

The LABSOLUTE® conical gaskets made of grey natural rubber are the ideal seal between a filter flask and a Buchner funnel. The gaskets are available indiviually in eight different sizes with a bottom diameter between 12 - 66 mm or in a useful set.

Accessories Buchner funnels, porcelain Accessories Filter flasks, with glass olive, borosilicate glass 3.3 Alternative Rubber gasket set

The LABSOLUTE® Erlenmeyer flasks with a durable volume scale are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The wide-neck and narrow-neck flasks, as well as the flasks with standard ground joint comply with the valid standards. The flasks are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

Comply with ISO 1773.

Alternative Erlenmeyer flasks, wide-neck, borosilicate glass 3.3 Alternative Erlenmeyer flasks, with standard ground joint, borosilicate glass 3.3

The white LABSOLUTE® lab coat is made of 100 % cotton fabric with a weight of 305 g/m². It features a lapel collar, two patch pockets, a breast pocket, and a concealed placket. The long-sleeved coat is suitable for all kind of standard laboratory application. Due to its UPF 50+ function it keeps off more than 98 % of the ultraviolet rays. Our comfortable LABSOLUTE® lab coat is available in women's cut from XS to 2XL size, as well as in men's cut from S to 4XL size. The individual embroidery of the lab coat with personal lettering or the company logo is available on request.

The LABSOLUTE® tubes have very good thermal, mechanical and chemical stability and are made of high-quality PP (equivalent to US pharmacopoeia USP Class VI). Caps are made of PE.


- Centrifugation: conical up to 16000 x g and with rim up to 3000 x g

• Free from DNase and RNase
• Endotoxin level: <0.5 EU/ml
• Sterile goods are gamma-sterilized (SAL 10^-6)
• Available in bags (25 pcs/bag) or racks (15 ml tubes: 50 pcs/rack, 50 ml tubes: 25 pcs/rack)

Accessories Cryo boxes for 50 ml and 15 ml centrifuge tubes, cardboard Accessories Boxes for centrifuge tubes, PP Accessories Universal racks for different tube sizes, PP Accessories Racks for 15 ml centrifuge tubes, PA Accessories Racks for 50 ml centrifuge tubes, PA

The glass fibre filters from LABSOLUTE® are made of borosilicate glass without binder and are thus biologically inert. The filters provide a high retention power and simultaneously enable elevated flow rates, which makes them applicable for almost every area of laboratory filtration. Among other things, they are used for clarification of protein solutions, air or water monitoring and for gravimetric and waste water analyses. Furthermore, they can be ideally used as prefilters for membranes.

• Very high resistance to almost all kinds of chemicals
• Temperature-resistant up to 500 °C
• Autoclavable up to 134 °C

- Particle retention: 1.2 µm

• Thickness: 0.26 mm
• Weight: 53 g/m²

Accessories Buchner funnels, porcelain Alternative Micro glass fibre filters, slow filtering Alternative Micro glass fibre filters, fast filtering

The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2020, medium to slow filtering, particle retention 5-13 µm, filtration speed 88 s according to DIN 53137, basis weight 73 g/m², thickness 0.16 mm

For fast filtration with fine particles for general, electrolytic application in schools, research, health care, food and cosmetics industry.

Alternative Circles, qualitative, grade 2020

The LABSOLUTE® pestles are made of high-quality porcelain and comply with DIN 12906. They are temperature resistant up to 1,000 °C. The pestles have an unglazed head and a glazed handle as well as a rough pounding surface.

Accessories Mortars, porcelain

The cylindrical LABSOLUTE® magnetic stirring bars have a smooth surface. The PTFE coating makes them particularly resistant to chemicals and temperatures.

Accessories Stirring bar retrievers, PTFE Alternative Set of magnetic stirring bars, cylindrical, 10 pieces, PTFE

The LABSOLUTE® extraction thimbles are made of 100 % cellulose. They have a high mechanical stability and are free from binders. The extraction thimbles have a wall thickness of about 1 mm and a pore size of approximately 5 µm. They are perfect for all kind of Soxhlet extractions as well as for the separation of liquid and solid particles out of air and gases.

The automatic LABSOLUTE® burettes according to Dr. Schilling can be used for several applications in many areas, such as electroplating, water treatment or sewage plants. They are impressing through their precise dosing, the possibility of fine titration and an exact draining tip. The class B burettes are justified to "Ex" and come with a LDPE bottle and solid stand. The tolerances comply with DIN EN ISO 385. There is a Schellbach stripe on the backside of the burettes that makes it easier to read the exact filling level. The bottle and the burette are fixed together by the titrating armature.

The burettes are delivered dismantled, but can be easily installed without additional tools.

On request, the burettes can also be offered with a plastic coating for better shatter protection at an extra charge.

Alternative Burettes, straight stopcock, class AS Alternative Burettes, lateral stopcock, class AS

The LABSOLUTE® cryo tubes are designed for optimal storage and preservation of biological sample materials in the gas phase of liquid nitrogen or in deep-freeze devices. The cryo tubes are produced under clean room conditions as defined by ISO 14644-1 Class 8 and US FED STD 209 Class 100000 from high-quality PP.

The integrated sealing surface of the screw caps made of HDPE is innovative and particularly practical. Leaks from the cryo tubes are therefore 100 % excluded - incorrectly positioned O-rings are a thing of the past.

The cryo tubes are available in various sizes and with inner and outer threads.

• Certified sterility through beta irradiation (SAL 10^-6)
• Free from human DNA, RNase, DNase, ATP and pyrogens
• Large labelling field
• Simple removal and secure storage: supplied in a handy dispenser box with 10 resealable pouches of 50 cryo tubes

Accessories Cryo boxes, PC Accessories Cryo boxes, standard, cardboard Accessories Cryo boxes, plastic coated, cardboard Accessories Grid inserts for cryo boxes Accessories Mini cooler 0 °C, PC Accessories Mini coolers -20 °C, PC Accessories Precision Freeze Accessories Quick Freeze, PC Accessories Coloured cap inserts Accessories Cryo racks

Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.

These septa with instrument manufacturer's quality are temperature-resistant from -40 °C to 110 °C. They are easier to penetrate and have lower particle formation than septa made of natural rubber.

Accessories Crimp neck vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, wide opening Accessories Snap ring vials and micro-vials ND11, PMP or PP Accessories Crimping tools Accessories Decapping tools Accessories Crimping tools Accessories Decapping tools Accessories Crimping tool, pneumatic, manual Alternative With natural rubber / TEF septa Alternative With butyl / PTFE septa Alternative With silicone / PTFE septa Alternative With aluminium septa

The ready-to-use buffer solutions from CHEMSOLUTE® are renowned for their quality and ease of use.

- Accuracy ±0.02 pH units, reference temperature 20 °C

• Traceable to the National Institute of Standards and Technology (NIST)
• In PP bottles
• The dyed buffer solutions allow easy identification

The LABSOLUTE® stirring bar retrievers in the lengths of 150, 250 and 350 mm are suitable for removing magnetic stirring bars from vessels of all kinds. They have a strong permanent magnet (Alnico 5) with a 10 mm diameter. Due to the PTFE coating the stirring bar retrievers are particularly resistant to chemicals and temperatures.

Accessories Magnetic stirring bars, cylindrical, PTFE Accessories Set of magnetic stirring bars, cylindrical, 10 pieces, PTFE

LABSOLUTE® offers a comprehensive range in the field of PCR consumables. These include tubes, strips of 8 tubes, 96-well plates and sealing films. In addition to the standard profile variants with 0.2 ml working volume, we also offer some low-profile versions with a working volume of 0.1 ml in the case of strips and plates.

• Suitable for all common thermal cyclers
• Optimal heat transfer and short cycle times through very thin and uniform wall thickness

The LABSOLUTE® 96-well PCR plates offer optimum heat transfer between the thermal cycler and the reaction mix through their extra thin and uniform vessel walls. The plates are sealable with adhesive films, heat sealing films and cover strips with flat and domed caps. The slightly raised rims of the individual wells reduce cross-contamination and evaporation of the samples. The black alphanumeric coding allows optimal sample distinction. All plates are free of DNase, RNase and human DNA.

96-well, skirted, low profile
Skirted 96-well PCR plates are rigid and suited for processing and transportation by automatic pipetting systems. Cut corner: H1.

96-well, semi-skirted
96-well semi-skirted PCR plates can be easily labelled or tagged with a barcode. Cut corner: A12.

96-well, for Roche® LightCycler® 480
The plates are perfect for use in LC480. Homogeneous white coloration with titanium dioxide and a smooth surface reduce interfering autofluorescence signals. Cut corner: H12.

96-well, non-skirted
96-well non-skirted PCR plates are suitable for a broad spectrum of thermal cyclers. Cut corner: H12.

Accessories PCR adhesive foils Accessories  Alternative PCR tubes 0.2 ml, PP Alternative PCR cap strips, PP

The glass fibre filters from LABSOLUTE® are made of borosilicate glass without binder and are thus biologically inert. The filters provide a high retention power and simultaneously enable elevated flow rates, which makes them applicable for almost every area of laboratory filtration. Among other things, they are used for clarification of protein solutions, air or water monitoring and for gravimetric and waste water analyses. Furthermore, they can be ideally used as prefilters for membranes.

• Very high resistance to almost all kinds of chemicals
• Temperature-resistant up to 500 °C
• Autoclavable up to 134 °C

- Particle retention: 0.7 µm

• Thickness: 0.45 mm
• Weight: 75 g/m²

Accessories Buchner funnels, porcelain Alternative Micro glass fibre filters, medium fast filtering Alternative Micro glass fibre filters, fast filtering