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.


- Centrifugation stability of 15 ml tubes: up to 17,000 × g

• Centrifugation stability of 50 ml conical tubes: at least up to 18,000 × g
• Centrifugation stability of 50 ml skirted tubes: up to 7,000 × g
• Free from DNase and RNase
• Endotoxin level: <0.5 EU/ml
• Sterile goods are gamma-sterilized (SAL 10^-6)
• PFAS-free
• Available in bags (25 pcs/bag) or racks (25 pcs/rack)

LABSOLUTE® culture tubes are sterile disposable tubes suitable for microbial cultivation or storage under aerobic or anaerobic conditions.
The dual PE closure allows aerobic or anaerobic cultivation depending on its position. The closure enables easy and secure opening or closing of the tube, ensuring clean and safe handling.

• Aerobic and anaerobic cultivation and storage
• Sterile by gamma irradiation
• With or without graduation

The metal-free LABSOLUTE® centrifuge tubes are ideally suited for applications where even the slightest metal contamination must be avoided. The tubes are made of high-quality polypropylene and are guaranteed metal-free, with heavy metal content below 1 ppb.

Centrifugation capacity:
15 ml conical: up to 17,000 x g
50 ml conical: up to 20,000 x g
50 ml skirted: up to 7,000 x g

• Free of DNase and RNase
• Free of PCR inhibitors
• Free of human DNA
• Endotoxin level: <0.5 EU/ml
• Sub-packaging: 25 pieces in bag

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.


The amber centrifuge tubes from LABSOLUTE® are ideal for lightsensitive samples.

• Centrifugation: up to 16000 x g
• Free from DNase and RNase
• Endotoxin level: <0.5 EU/ml
• Gammasterile (SAL 10^-6)
• Subpackaged: 20 bags with 25 pieces each

• 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

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

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.

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.

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

From Soda-lime-glass. Straight rim.

For cell culture applications, sample preparation and storage of samples and solutions.

• Conical
• Temperature resistant from -86 °C to 100 °C

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. Polystyrene is ideally suited for optical measurements as a result of its high clarity.

Proporties:

• Two-position vent stopper enables a uniform ventilation or airtight closure
• Also available with graduation
• Are free of detectable DNase / RNase
• Non pyrogenic
• Available in different sizes and packaging units

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:

• Ideal for small volumes and valuable sample (sample collects at the conical bottom)
• Available in different sizes
• High clarity

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

Sample container available with printed, unprinted or without labeling field.

• Screw cap PP with ½ turn for one-hand operation
• Aseptically manufactured
• Leak-proof
• Suitable for centrifugation at 3800 x g

Made of highly transparent PP without additives. Ultra-thin PP ensures optimum heat transfer during amplification. Comprehensive thermal cycler compatibility. Reaction vessels with flat lids for Real Time PCR / quantitative PCR have matted lids for easier labeling.

Features & Benefits:

• Packaging labeling with production symbols for easier identification and storage
• Free of detectable DNase, RNase and human DNA
• Free of detectable endotoxins

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

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

Conical centrifuge tubes with blue printed graduations and white writing area.

• Sterilized by gamma irradiation
• Noncytotoxic and pyrogen-free, RNase/DNase-free
• Dome-seal screw cap, PE with positive seal
• Flat-top screw cap, PE for one hand manipulation, provides a level writing area
• Racks can be separated into two sections

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

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

For cell culture applications and protein biochemistry. PP sealing cap with silicone seal for added leak protection. The adapter is required for use.

• Crystal clear
• Graduated in 25 ml steps
• Autoclavable

Tubes are designed to standardize vaccines. The stem is marked from 0.01 to 0.05 ml intervals, with a tolerance of ±0.0025 ml. The body has graduations at 1.5 and 10 ml with a tolerance of ±0.2 ml. Scale and legend are durable white ceramic enamel.

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.

Used to determine the bottom sediment and water in petroleum. Centrifuge tubes are graduated and calibrated to contain, with long taper. Scale, legend, and marking spot are printed in durable white ceramic enamel. API Standard 2542. Conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Division: 0.2 % / 0.5 % / 1 % / 100 %

Centrifuge tubes with round bottom and screw caps. Heavy-duty tubes have thicker walls to withstand higher speeds in centrifuging. Marking spot is sandblasted. With autoclavable black phenolic caps cemented-in rubber liners are supplied unattached. Glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

• Cylindrical type, round base
• Uniform glass distribution in wall and base for improved strength
• Manufactured from chemically resistant Pyrex^® glass
• Can be centrifuged at RCF values up to 3000

Available with round, conical or self-standing bottom.

• 12 ml tubes with snap cap
• 15-50 ml with screw cap, graduation and field for writing

PP is characterized by its material properties, it has optimal thermal, chemical and mechanical stability. Triple-packed to comply with strict cleanroom conditions.

Features & Benefits:

• Sterile
• Free of detectable DNase, RNase and human DNA
• Free of detectable endotoxins, free of cytotoxic substances

Cryo.s™ are suitable for storage of cell cultures, tissue samples, microbiological samples (e.g. viruses, bacteria, yeast, other fungi, spores), material of human or animal origin (such as blood, serum, sperm) as well as antibodies, RNA, DNA and protein samples. Cryo.s™ are not intended for sample storage within reproductive medicine.

Properties:

• Endotoxin-free
• Non- cytotoxic
• Free of detectable DNase, RNase, human DNA
• Heavy-metal free
• Made from virgin, leachable-free, USP class VI certified, medical grade polypropylene
• CE-marked
• High thermal resistance
• Cryo.s™ with internal thread have a silicone gasket

Widely used and referenced in laboratory protocols.

• Round bottom
• Dual position snap-cap, PE for easy handling as indicated
• Sterile, pyrogen-free (&lt;0.1 EU/ ml)

Widely used and referenced in laboratory protocols.

• Round bottom
• Sterile, pyrogen-free (< 0.1 EU/ ml)

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)

Transparent. For cell culture applications, sample preparations, storage and transport of samples. The SnapTec^® lids allow single-handed opening and closing for quick liquid extraction or addition.

• Conical
• Single handed operation
• Temperature resistant from -86 °C to 100 °C
• Autoclavable at 121 °C, 20 min.

For light-sensitve samples. With graduations, frosted writing area and pierceable cap. Autoclavable.

Lids offer protection against contamination and evaporation during sample storage and cell cultivation. Four different polystyrene lids are available. High profile without condensation rings is mainly used for non TC-treated 96 well microplates. High profile with condensation rings is recommended for cell culture applications, since it ensures an optimum oxygen supply to cultivated cells due to improved gas exchange. Low profile lids contents are protected against evaporation and contamination, and the covered microplates can be easily gripped on the side in automated processes. Universal ultra low profile lids is compatible with a whole range of different microplates, provides the greatest possible protection against evaporation, and is also suitable for use in automated systems.

Properties:

• Endotoxin-free
• Free of detectable DNase, RNase, human DNA
• All sterile lids are non-cytotoxic

For the safe withdrawal of solvents. Screw caps, with freely movable insert made of PTFE, with PFA fittings for capillaries and an air valve. For maximum efficiency, we recommend that the vent is changed every 6 months.
Scope of supply:
Safety Cap, air valve, change indicator, PFA fittings, PFA blind plug

The cap lock ensures an optimum tightness and prevents uncontrolled opening.

• Graduated
• Certified free of RNase, DNase, human DNA, PCR inhibitors, pyrogens and ATP
• High chemical resistance
• Labeling fields on the cap and tube
• Manufactured in clean room ISO 8
• Autoclavable with opened cap at 121 °C, 20 min
• Can be used down to -80 °C

Membrane: polyethersulphone. Vivaspin 6ml concentrators have been developed to offer increased volume flexibility and performance. Vivaspin 6 can process an impressive 6ml in either swing-out buckets or fixed angle rotors accepting standard 15 ml conical bottom test tubes. The Vivaspin 6 features twin vertical membranes for unparalleled filtration speeds and 100x plus concentrations.