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Liquid Handling
This screw-cap graduated glass tube is a commonly used instrument in chemistry laboratories, designed as a reaction vessel for small amounts of reagents. It is suitable for use at room temperature or under heating. When heating, the tube should be pre-warmed to prevent sudden breakage.
Product Details
This screw-cap graduated glass tube is a commonly used instrument in chemistry laboratories, designed as a reaction vessel for small amounts of reagents. It is suitable for use at room temperature or under heating. When heating, the tube should be pre-warmed to prevent sudden breakage.

Features:
High-Quality Material: Made of durable borosilicate glass with excellent thermal resistance.
Graduated Markings: Allows accurate measurement of liquids.
Versatile Use: Ideal for small-scale chemical reactions and experiments.
Safe Heating: Can withstand moderate heating when pre-warmed.
Reusable & Easy to Clean: Smooth glass surface ensures easy cleaning and long-term use.
Specifications
Volume / Size | Bottom Type | Cap Material | Graduated |
5 mL | Flat | Plastic | Yes |
10 mL | Flat | Plastic | Yes |
15 mL | Flat | Plastic | Yes |
20 mL | Flat | Plastic | Yes |
50 mL | Flat | Plastic | Yes |
5 mL | Conical | Plastic | Yes |
10 mL | Conical | Plastic | Yes |
15 mL | Conical | Plastic | Yes |
20 mL | Conical | Plastic | Yes |
25 mL | Conical | Plastic | Yes |
50 mL | Conical | Plastic | Yes |
12×100 mm | Flat | Plastic | No |
13×100 mm | Flat | Plastic | No |
15×100 mm | Flat | Plastic | No |
15×100 mm | Flat | Plastic | No |
16×100 mm | Flat | Plastic | No |
16×150 mm | Flat | Plastic | No |
18×150 mm | Flat | Aluminum | No |
18×180 mm | Flat | Plastic | No |
18×180 mm | Flat | Plastic | No |
25×150 mm | Flat | Plastic | No |
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