Description

These test tubes were produced with the intention of easy manipulation within a laboratory setting. . The wood cork affords simple opening and closing. They can be used for mixing heating or holding small quantities of chemicals for assays, as well as tissue culture, blood banks and other laboratory experiments

Features

- Smooth wall products, good transparency, accurate measurement scale.

- Widely used in laboratory, research facility, food coloring, craft, etc.
- Glass test tubes, round bottom with wood cork, they are easy to fill and the lids fit tightly, no leaks.
- The use of high-quality glass materials, smooth inner wall, can effectively reduce liquid adsorption.
- It will withstand temperature change up to and including boiling of samples, as well highly chemically .
- Color: Transparent.
- Material: Glass, wood.
- Size: 15.00X1.50X1.50cm/5.89X0.59X0.59inch.
clear beads

10 x glass test tubes

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