Centrifugeringsrör

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

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

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.

From Soda-lime-glass. Straight rim.