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Plastic Test Tubes Frozen Test Tube Vial Container Storage Screw Cap for Lab Laboratory Science
Application
The plastic test tube is mainly used in laboratories to store samples at low temperatures, to prevent sample volatilization. Plastic test tubes with caps can be used to store powders, liquids, and semi-liquids such as aqueous samples and other reagents.
Advantage
Screw-in and cover pad design seals well and prevents liquid spillage. Test lab tubes are transparent and you can see the remaining amount. Storage tubes, made of durable plastic, are easier to store than glass. Plastic tubes with caps is reusable, low-temperature resistant, and can be frozen for a long time.
V. Bowman
2025-04-20 11:07:20
I use these plastic vials for storing and dispensing pellets and liquids at work. They close tightly (will not spill or leak) and function quite well for my needs. There are indented lines on the vial sides and the caps to make opening and closing quite easy... even for older, less dexterous fingers. Overall, I'm very pleased with these.
Izzi
2024-12-23 10:04:31
These are a very nice quality, nothing broken or warped. You get a ton for the price. Amazon really has some nice and inexpensive lab equipment that’s of great quality.
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