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

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

Ultrafree-MC and Ultrafree-CL are disposable centrifugal filters used to remove particles from aqueous solutions. For fast filtration and highly reproducible performance.

Features & Benefits:

• Pore sizes of 0.1 µm

• Ideal for use with protein and nucleic acid solutions

• 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

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.

LLG-Microcentrifuge tubes are ideal for all test throughputs. These centrifuge tubes are very resistant to mechanical strain and highly resistant to temperature fluctuations and chemicals. The tubes have graduation marks for quick and easy volume checks. The ergonomic cap design with click-lock mechanism ensures a secure seal and makes opening and closing easier. With frosted labelling area on the housing.

Certified DNase-, RNase-, and pyrogen-free. Guaranteed metal-free. Suitable for microbiology.

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