• Volume: 50ml
• Clear
• Graduated
• Sterile
• Conical
• High-clarity, medical-grade polymer.
• Graduations in 5 mL increments.
• Rated to 17,000 × G.
• Temperature range: -80° to 40°C.
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and endotoxins.

• Volume: 2.0ml
• Clear
• Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
• Suitable for a wide range of temperatures—from -196˚C to +121˚C.
  Note: not suitable for immersion in liquid nitrogen.
• Ideal for boiling applications.
• Rated to 20,000 x G.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• 500/Pack, 10 packs/Case

• Max Fill: 5.0ml
• The perfect intermediate volume option between traditional microcentrifuge tubes and 15 mL conical tubes.
• Suitable for all rotors and racks that hold 15 mL conical tubes­­—no adapters needed.
• Graduated every 250 μL for easy volume estimation.
• Rated to 25,000 x G for high-speed centrifugation.
• Flat, frosted cap and a writing surface on the side of the tube.
• Temperature range: -80°C to 100°C.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• 200/Pack, 5 packs/Case

• Volume: 2.0ml
• Clear
• Skirted
• Ribbed
• Non-Graduated
• Caps are assembled onto tubes.
• Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
• Suitable for a wide range of temperatures—from -196˚C to +121˚C.
  ​​​​​​​Note: not suitable for immersion in liquid nitrogen.
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and endotoxins.
• 50/Pack, 50 packs/Case

• Color: Clear
• Separate Flat Cap Strips
• Angularly attached caps on UltraFlux® i and SnapStrip® tubes prevent cap lids and hinges from interfering with each other, allowing for easier operation in an SBS format rack.
• Ultra-thin walls ensure efficient thermal transfer and maximum yield, yet are strong enough to prevent crushing.
• Clear tubes provide high clarity for visualizing contents.
• For use in pharmaceutical industry, food industry, and molecular biology.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• 125 Strips/Pack, 10 Packs/Case

• Max Fill: 1.7ml
• Orange
• Non-Sterile
• Boil-Proof Cap
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Rated to 20000 x G
• Graduations at every 100 µL for easy volume estimation.
• Crystal-clear polymer facilitates visualization of samples.
• 500/Pack

Disposable Screw Thread Culture Tubes

These tubes are suitable for tissue culture work and general bacteriological use.

• Max Fill: 1.7ml
• Clear
• Sterile
• Boil-Proof Cap
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Rated to 20000 x G
• Graduations at every 100 µL for easy volume estimation.
• Crystal-clear polymer facilitates visualization of samples.
• 250/Pack, 10 Packs/Case

Centrifuge Tube Micro 1.5ml Flat Top Gra duated Mixed Colors 500/pk

• Max Fill: 1.7ml
• Orange
• Non-Sterile
• Large, boil-resistant caps are easy to open & close, with a large labeling surface.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Rated to 20000 x G
• Graduations at every 100 µL for easy volume estimation.
• Crystal-clear polymer facilitates visualization of samples.
• 500/Pack, 10 Packs/Case

• Max Fill: 1.7ml
• Green
• Non-Sterile
• Large, boil-resistant caps are easy to open & close, with a large labeling surface.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Rated to 20000 x G
• Graduations at every 100 µL for easy volume estimation.
• Crystal-clear polymer facilitates visualization of samples.
• 500/Pack, 10 Packs/Case

• Max Fill: 2.0ml
• Clear
• Non-Sterile
• Large, boil-resistant caps are easy to open & close, with a large labeling surface.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
• Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
• Rated to 20000 x G
• Graduations at every 100 µL for easy volume estimation.
• Crystal-clear polymer facilitates visualization of samples.
• 500/Pack, 10 Packs/Case