Simport MicrewtubeŽ, O-Ring Seal Screw Cap

Features

• Positive leakproof O-ring seal
• Clear caps available with or without tether

Full Description

Simport MicrewtubeŽ, O-Ring Seal Screw Cap

Simport MicrewtubeŽ, O-Ring Seal Screw Cap

Made of durable polypropylene, these sterile printed screwcap tubes fit most rotors without adapters and withstand 18, 000 x g. The positive leakproof O-ring seals securely at temperatures from “285°F to 250°F (“196°C to 121°C). Clear caps are available with or without a tether. Printed graduations are permanent and a white writing space is provided. Inserts in five assorted colors are available separately.

T332 - With O-ring Seal Screw Cap and Atachment Loop

The washer seal secured in the top of the cap ensures a positive leakproof seal, time after time, keeping the integrity of small samples under even the most adverse conditions. This series of tubes is available either plain or with printed graduations and white marking area for sample identification. Caps are supplied with attachment loops, and allow them to remain attached to the tube in order to prevent mix-up and contamination. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g. Will withstand temperatures from -196 °C to +121 °C.

T334 - MicrewtubeŽWith O-Ring Seal Screw Cap

Similar to the T332 Series but without the tethered cap feature. This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.