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0.5 mL Screw Cap Micro Tubes

Duable for centrifugal force

Durable for centrifugal force 20,000×G
our originally designed tube using 100% virgin medical-grade polypropylene proves resistance against a centrifugal force as high as 20,000×G (water, 15min, adapter used).
※0.5mL Tube:17,000×G

Convenient for positioning the tube when centrifugation

Convenient for positioning the tube when centrifugation
A marker (notch), which is convenient for positioning the tube during centrifugation and other purposes, is provided on the flange of the tube.

Screw-caps, 6 Colors Available (sold separately)

6 Colors Available (sold separately)

Please use a genuine caps.
Screw Caps

Resistant to the pressure and freeze

Resistant to the pressure and freeze
O- ring made of silicone rubber is resistant to the pressure and is suitable for storage in liquid nitrogen (vapor phase) or the deep freezer.

Handling of liquid nitrogen

  • Store liquid nitrogen in the vapor phase for safety reasons.
  • In the liquid phase, liquid nitrogen may flow into the tube, resulting in the tube rupture and the nitrogen spatter during defrosting.
  • Wear a face shield, protective clothes, and gloves when handling liquid nitrogen for defrosting.
Light-shielding screw-cap tube

Light-shielding screw-cap tube
This light-shielding screw-cap tube is capable of thoroughly shielding light of short to long wavelengths and is best suited for use in experiments on samples susceptible to light, such as bilirubin, as well as their storage.

0.5 mL Self-Standing

0.5ml Self-standing
Tube / Cap = virgin polypropylene
O-ring = silicone rubber
(Please loosen the cap and autoclave)
Centrifugal force: 17,000 x G (water 0.5 mL / 15 minutes) Flat top (with marking space)
Cat. No. Item Color Unit Case
139-105-111C 0.5 mL, Screwcap tube,
Self-Standing, tube only
Natural 500 tubes 10 bags
139-105-111BL 0.5 mL, Screwcap tube for shading,
Self-Standing, tube only
Black 500 tubes 10 bags
1392-050-SS-LP-C 0.5 mL, Screwcap tube
attached Loop cap, Self-Standing
Natural 500 tubes 10 bags

This is a body part of a screw cap Tube. Please use with a genuine screw cap.

Link to Screw Cap Tubes | 1.5 mL | 2.0 mL | Screw Caps |

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