Centrifugerør

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.


High performance centrifuge tubes from LABSOLUTE® withstand high centrifugal forces and are leak-proof due to an integrated sealing ring.

• Centrifugation: up to 20,000 x g
• Free from DNase and RNase
• Endotoxin level: <0.5 EU/ml
• Gammasterile (SAL 10^-6)
• Subpackaged: 20 bags with 25 pieces each

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 made from PE.

• Centrifugation: conical up to 17000 x g and with rim up to 7000 x g
• Free from DNase and RNase
• Endotoxin level: <0.5 EU / ml
• Sterile goods are gamma-sterilized (SAL 10^-6)
• Available in bags or racks

Polypropylene tubes with very good thermal, mechanical and chemical stability. With screw closures. Sterile tubes with screwed-on closure. Packed in boxes or bags. With graduations and labelling area.

Sterile centrifuge tubes are free of cytotoxicity, DNase/RNase-free and human DNA-free.

For research and development only.

• With flat PE caps
• With conical bottom (15 and 50 ml) or with self-standing bottom (50 ml)
• Easy-to-read black volume graduations
• With a large frosted writing area
• Engraved graduation at the conical bottom of each tube
• Max. rotate speed up to 12000 x g for conical bottom tubes and 6000 x g for self-standing tubes
• Autoclavable at 121 °C and freezable to -80 °C
• Leak-proof
• Free of pyrogens
• DNase/RNase-free
• Aseptically or sterile

Ideal for all laboratory applications in the intermediate volume range up to 12 ml, such as incubation, centrifugation or sample preparation.

• Tube made of transparent PS or opaque PP
• Round bottom
• Graduated
• Large writing area

Ideal for all laboratory applications in the intermediate volume range up to 12 ml, such as incubation, centrifugation or sample preparation.

• Tube made of transparent PS or opaque PP
• Round bottom
• Graduated
• Large writing area

The LLG-Dual-Position cap can seal test and centrifuge tubes in two ways:

• Closed, but air-permeable for aerobic growth conditions
• Hermetically sealed for anaerobic growth conditions. Also ideal for safe centrifugation, storage or transport of samples

LLG-Centrifuge tubes are versatile and suitable for general laboratory applications such as incubation, centrifugation, and storage of samples. With tight-fitting Safe-Lock lid, which prevents unintentional opening of the lid during centrifugation.

• Frosted labelling area on the lid
• Lid membrane can be easily pierced
• Easy opening and closing with one hand
• Graduation lines for visual volume control
• RNase- and DNase-free
• Temperature range -86 up to 121 °C

Polypropylene tubes with very good thermal, mechanical and chemical stability. Fitted with screw-on closure. Packed in boxes or bags. With graduations and labelling area. Tubes are sterile, cytotoxicity-free, DNase/RNase- and human DNA-free.

Transparent. PC with PP screw cap. Can be used in suitable refrigerated or ambient centrifuges, with screw cap at up to 10,000 x g rcf and without screw cap at up to 50,000 x g rcf. Autoclavable. Accessory sealing cap assemblies are available for 10 ml, 30 ml and 50 ml sizes.

The range of Greiner Bio-One tubes and multipurpose containers/beakers is very versatile and meets a wide variety of different demands. Polypropylene displays high thermal, mechanical and chemical resistance. It is therefore recommended for the storage of chemical and biological samples. CELLSTAR® with physically modified surfaces for adherent or suspension cell cultures.

Proporties:

• Light protection tubes for light-sensitive materials and reactions
• Ideal for small volumes and valuable sample (sample collects at the conical bottom)
• Are free of detectable DNase / RNase
• Non pyrogenic, non cytotoxic
• Available in different sizes

PP-copolymer with PP screw cap. PPCO is more resistant to chemicals than PC. Autoclavable. When wet, the translucent test-tube enables observation of the contents. Can be used in refrigerated and unrefrigerated centrifuges at up to 50,000 x g rcf. Accessory sealing cap assemblies are available for all sizes.

To DIN 58970 part 2. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
Maximum loading: 4000xg rcf.

Without closures. Friction-fit closures Type DS3111 for high-speed centrifugation please order separately. Transparent. Autoclavable. Can be used in refrigerated or ambient centrifuges at up to 50000 x g rcf. Temperature resistant from -135 to 135 °C. Lip (on Cat. No. 9.315 660 and 9.315 661) allows easier retrieval from rotor cavities.

Transparent. Polysulphone (PSU) with PP screw cap. As stable and robust as PC test-tubes, but considerably more resistant to acids and alkalis. Autoclavable. Can be used in refrigerated or ambient centrifuges at up to 50000xg rcf. Accessory sealing cap assemblies are available for all sizes. Notes: If autoclaving, the tubes must be filled to 80% of their total capacity. Polysulphone must not be used with Tween, as this causes hairline cracks to form.

Autoclavable. Rimless, with conical base. Maximum loading: 4000xg rcf.

The range of Greiner Bio-One tubes and multipurpose containers/beakers is very versatile and meets a wide variety of different demands. Polystyrene is ideally suited for optical measurements
as a result of its high clarity.

Proporties:

• Available in different sizes
• High clarity
• Appropriate grip stoppers for each tube are listed in the table with their Art.-No.

PP-copolymer with sealing screw cap. Autoclavable.

• Cylindrical
• Autoclavable (121 °C)

Autoclavable. Withstand temperatures up to 120 °C. High chemical resistance. Good transparency. Cannot be used with naked flame.

Maximum loading: 3500 x g rcf. Smooth rim, wall thickness: 2.0 mm.

Cylindrical, with conical base. Graduations and labelling in high-contrast blue enamel. Maximum loading 700 xg rcf. Internal diam. neck approx. 17 mm.

PC with PP screw cap. Crystal clear. Good mechanical strength. Autoclavable. Leak-proof even at low speeds. In order to ensure that the system is leak-proof even at high speeds and when centrifuging dangerous substances, the 250ml and 1000ml sizes must be used in conjunction with sealing screw cap sets.

PP-copolymer with PP screw cap. Autoclavable.

Teflon^® FEP with Tefzel^® ETFE screw cap. Resistant to all acids, bases and solvents. Autoclavable. Operating temperature range -100 to +150°C. Can be used brim-full in refrigerated centrifuges at up to 50000xg rcf. Leak-proof. Accessory sealing cap assemblies are available for all sizes.

The range of Greiner Bio-One tubes and multipurpose containers/beakers is very versatile and meets a wide variety of different demands. Polypropylene displays high thermal, mechanical and chemical resistance. It is therefore recommended for the storage of chemical and biological samples.

Proporties:

• Appropriate grip stoppers for each tube are listed in the table with their Art.-No.
• Available in different sizes

New and improved conical tubes with the largest writing area on the market for increased traceability with additional space for labeling information. Recyclable plastic rack reduces waste in the lab. New conical tubes have higher RCF ratings, which enable more applications from low speed to super speed centrifugation. They meet USP class VI requirements and are non-cytotoxic, pyrogen-free and RNase/DNase free. Graduated, leak proof and sterile (SAL 10^-6)
Material caps: HDPE

• Wall thickness: 1 mm
• Maximum loading: 3500 x g rcf.

Transparent. With moulded graduations. Slightly yellowish in colour. Round bottom.

The strength of Polycarbonate is reduced when it is autoclaved or cleaned using alkaline detergents.

Designed to boost productivity and pellet recovery in super speed, large volume gross separation applications. Process one full Litre in each window-clear bottle at speeds up to 15810 x g. Graduated, wide-mouth bottle simplifies decanting, re-suspensions and pellet removal. Smooth inner walls are less likely to shear delicate cells. Ideal for bacterial, yeast and tissue isolations. Improve viral harvesting in vaccine production. Reduce shearing in mammalian culture separations. PC offers excellent clarity. Ergonomic design facilitates loading, recovery and storage of samples. Recommended operating temperature range is from 4 °C to 22 °C; storage to - 70 °C. Before autoclaving, just set closure on top of bottles without engaging the threads. For proper performance these bottles must be filled to at least 80 % of the total capacity.

For use with standard-, Vacutainer^®-, Falcon^®-tubes and bottles.

Pear-shaped with cylindrical base. Former standard ASTM D 96. Capacity 100ml. Graduations and labelling in high-contrast blue enamel. Maximum loading 700xg rcf. Internal diam. neck approx. 17 mm.

Centrifuge bottle with 2L capacity.

• Separating large volumes up to 12L
• Centrifugation up to 7333xg, at temperatures from 4°C to 22°C
• Bottle meets the requirements of USP VI
• Non-cytotoxic, not hemolytic
• PPCO bottle, PP seal screw cap with silicone seal
• Graduated, total volume of 2380ml
• Excellent chemical resistance
• Before autoclaving, unscrew the cap and place it on the bottle neck
• Bottles must always be at least 80% filled

• Wall thickness approx.: 1 mm
• Maximum loading: 3500 x g rcf.
• Conical bottom

Translucent. PP. Autoclavable. Can withstand temperatures up to +120°C. Rimmed. High chemical resistance. Cannot be used with naked flame. Can also be used as conventional test tubes.

Maximum loading: 3500 x g rcf. Smooth rim, wall thickness: 2.0 mm.

Conical bottom centrifuge tube is used for testing of petroleum products. Scale and legend are durable white ceramic enamel except California type. Top is tooled to accept snap cap. Conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Thin channel, crossflow filter units with 50cm² / 200cm² filter areas for capacities between 100ml / 500ml and 5L. This system provides high crossflow rates at minimum pumping pressure and does not require additional fittings for scale-up. VivaFlow 50 is easy to operate with a flow restrictor and, optionally, a pressure indicator. Modular construction with luer connections allows interlocking of units in series for easy scale-up. Recovery rates are maximised due to optimised recirculation volume and by use of low adsorption materials. Disposable.
For greater volumes, VivaFlow 200 is available with a filter area of 200cm² and includes pressure indicator, flow restrictor, filtrate tubing and connectors.
Membrane: polyethersulphone

Autoclavable. Withstand temperatures up to 170 °C. High chemical resistance. Good transparency. Cannot be used with naked flame.

Chemically strengthened. These tubes can be centrifuged up to 13,100 RCF when used with an accessory rubber adapter sleeve in a 50 ml rotor cavity. Autoclavable. They can withstand temperatures up to 300 ºC.

Chemically strengthened. These tubes can be centrifuged up to 13,100 RCF when used with an accessory rubber adapter sleeve in a 50 ml rotor cavity. Autoclavable. They can withstand temperatures up to 300 ºC.

These tubes coloured by silver ion diffusion are particularly suitable for handling UV-sensitive substances. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. They are supplied with a green cap.

Properties:
- Free of detectable DNase, RNase, human DNA

• Non-Pyrogenic
• High chemical and temperature resistance
• Available in different sizes
• Available for Eppendorf, Vitatron and Roche systems
• Brown reaction tube for light-sensitive materials

For Oak Ridge centrifuge test tubes made of PP, PC and polysulphone.

Transparent, graduated tubes made of polypropylene copolymer. Good chemical resistance, autoclavable. For centrifugation in cooled and uncooled centrifuges. 50 and 100 ml tubes with reinforced rim.

Transparent, graduated polycarbonate tubes. Good mechanical strength, autoclavable. Suitable for centrifugation in cooled or uncooled centrifuges and for the separation of cells. Centrifugable up to 6000 × g.

Transparent. For use up to 50,000 x g in cooled and uncooled centrifuges. PP sealing caps with silicone seal for additional leak protection when centrifuging at >10,000 x g or when centrifuging hazardous substances.

• Round bottom for high speed rotors
• Autoclavable
• Temperature resistant from -135 … +135 °C

Widely used and referenced in laboratory protocols.

• Round bottom
• Dual position snap-cap, PE for easy handling as indicated
• Sterile, pyrogen-free (<0.1 EU/ ml, except for Cat. Nos. 6.281 047 and 6.253 079)

PP. Translucent. Withstands RCF up to 3000 x g. Graduated, available non-sterile and sterilized in 15 ml (graduated up till 13 ml) or 50 ml. Screw cap PE with sealing cone. High clarity.

Supplied with PP tight screw cap. With red cap if sterile.

• Temperature resistance: -10 to 121 °C
• Sterile versions are pyrogenfree
• Autoclavable

For swing out rotors and buckets.

Swing-out and fixed-angle rotors for the centrifuges 5804, 5804 R, 5810 and 5810 R.

• Aluminium rotors
• Resistant to chemicals and corrosion
• Eppendorf QuickLock^® caps and QuickLock^® lids
• Many possible applications due to different adapters

• Max. speed: 3220 x g (max. 4000 rpm)
• Buckets, caps and adapters are all autoclavable (20 mins. at 121 °C)
• Only for 5810 / 5810 R

Swing-out and fixed-angle rotors for the centrifuges 5804, 5804 R, 5810 and 5810 R.

• Aluminium rotors
• Resistant to chemicals and corrosion
• Eppendorf QuickLock^® caps and QuickLock^® lids
• Many possible applications due to different adapters

• Max. speed: 15550 x g (max. 11000 rpm)
• If used in refrigerated centrifuge 5810 R: max. speed is 18500 x g (max. 12000 rpm )
• Incl. rotor lid
• Rotors, covers and adapters are all autoclavable (at 121 °C, 20 min. )

For rotors: FA-10x5, FA-20x5, FA-45-12-17, FA-45-16-17, FA-45-20-17

Swing-out and fixed-angle rotors for the centrifuges 5804, 5804 R, 5810 and 5810 R.

• Aluminium rotors
• Resistant to chemicals and corrosion
• Eppendorf QuickLock^® caps and QuickLock^® lids
• Many possible applications due to different adapters

• Max. speed 3,214 x g (max. 3,900 rpm)
• Buckets, caps and adapters are all autoclavable (20 mins. at 121 °C)
• Only for 5810 / 5810 R

Membrane: cellulose triacetate

For concentration of biological samples, purification, desalination and buffer exchange.

• Ultracel regenerated cellulose membrane

• High recoveries
• Concentration factor 25 x to 30 x

• Manufactured from chemically inert Pyrex^® glass for contamination-free performance
• Conical shape with rim
• Can be centrifuged up to 3000 RCF values

• Complies with ASTM D96, D91, D-893 and D-1796
• In accordance with standard methods of testing for water and sediment in petroleum products
• Manufactured from chemically resistant Pyrex^® borosilicate glass

• Complies with ASTM D96 and D-1966
• For the determination of water and sediment in petroleum products
• Graduated in white enamel:
• Lower stem graduated 0 to 1.5ml in 0.1ml divisions
• Upper body graduated 1.5 to 5ml in 0.5ml divisions and from 5 to 10ml in 1ml

Fit in most common centrifuges. Closures tested for leakages. PC tubes are autoclavable.