Test tubes

Eppendorf tubes

Eppendorf can offer tubes from 0.2 ml to 50 ml in volume.

Made of high-quality clear plastic, the 0.5ml, 1.5ml and 2ml tubes have a flip-up Safe-Lock cap to protect your precious samples from accidental opening during centrifugation, incubation and freezing. Can be centrifuged up to 30,000 x g. Thanks to the matte cover and surface on the side, you can stick labels or mark with a marker. Functionality guaranteed from -86 °C to 100 °C. Autoclavable after opening (121 °C, 20 min.).

Choose Eppendorf 5 ml tubes for easier sample processing with snap-on or screw-on caps. Maximum safety and stability for centrifugation up to 25,000 x g.

From cell biology and immunology to microbiology and molecular biology, Eppendorf 15 ml and 50 ml conical tubes are the perfect choice

The optimized height, exceptional quality and specifications make the 25ml tubes ideal for cell biology, e.g. to collect media from T75 flasks, for the preparation of medium-sized bacterial cultures, buffer preparation, storage and transport.

Certificates are issued upon selection of PCR purity, Eppendorf Forensic DNA Grade and Biopur® quality purity tubes.

Choose from Eppendorf Protein and DNA LoBind type tubes for maximum recovery/preservation of valuable samples, and amber tubes for light sensitive samples.

Eppendorf PCR tubes

Eppendorf tubes are certified free of a range of common PCR contaminants, including DNA, DNAse, RNAse, and PCR inhibitors. The PCR clean purity grade is safeguarded by its two-layer packaging consisting of resealable bags inside the outer carton. Forensic DNA grade tubes are also available, which fulfil the requirements for the ISO 18385 standard.

• Choose from 0.1ml, 0.2ml or 0.5ml tubes;
• Without DNA, DNase, RNase, PCR inhibitors;
• In packages, bundles with caps or combined into strips of 8 pcs.

Nerbe plus test tubes

Nerbe plus can offer tubes from 0.2 ml to 50 ml in volume, autoclavable up to 121 °C.

Made of plastic, the 0.5 ml, 1.5 ml and 2 ml tubes have a hinged safelock cap that protects the samples from opening during centrifugation, incubation and storage in the freezer. Can be centrifuged up to 30,000 x g. On the side of the test tube there is a place for marking with a marker. Temperature stability from -70 °C to 100 °C. They are of PCR purity.

0.5 ml, 1.5 ml and 2 ml plain cap tubes are non-sterile or sterile. Can be centrifuged up to 18,000 - 20,000 x g depending on sterility or not.

5 ml plain cap tubes are non-sterile or sterile. Can be centrifuged up to 25,000 x g.

Nerbe plus 15 ml (17,000 x g) and 50 ml (20,000 x g) conical tubes are graduated, with screw cap, sterile or non-sterile.

The 50 ml conical tubes are graduated, with screw cap, sterile or non-sterile.They can be centrifuged up to 7,000 x g.

Nerbe Plus PCR tubes

Nerbe Plus PCR tubes:

• 0.1 ml or 0.2 ml volume;
• Without DNases, RNases, PCR inhibitors, human DNA, pyrogens;
• 8 pieces are connected in strips. (with attached cap, capsin strips), strips of 4 pcs., single tubes with caps in clear or frosted surface.

Carl Roth test tubes

Carl Roth can offer plastic test tubes from 0.2 ml to 50 ml volume, graduated, autoclavable up to 121 °C.

Clear plastic tubes are most commonly used, and brown tubes are preferred by customers who have light-sensitive samples.

According to the nature of the work, test tubes can be chosen sterile, non-sterile, PCR clean.

Depending on the volume, they can be centrifuged from 1,000 x g to 30,000 x g.