Our Test Tubes and Culture Tubes are manufactured from tubing that has uniform wall thickness and exacting diameters. Rims are fire polished and smooth; tube bottoms are perfectly formed. Whether plain top, screw-capped, glass stoppered or flared rim, these Test Tubes will always perform in your lab. Rubber Stopper Sizes
Size:
Dia. of top, mm
Dia. of Bottom, mm
000
13
8
00
15
10
0
17
13
1
19
14
2
20
16
3
24
18
4
26
20
5
27
23
5 1/2
28
24
6
32
26
6 1/2
34
27
7
37
30
7 1/2
39
31
8
41
33
8 1/2
43
36
9
45
37
9 1/2
46
38
10
50
42
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Test Tubes
Strict quality assurance from The Lab Depot for Test Tubes and more than 750,000 other laboratory products means that you will always have confidence in your research and development or quality control results. After all, your laboratory testing procedures should always include using only the very best whether test tubes, chemicals, glassware or very sophisticated instrumentation. Always look to The Lab Depot for value and quality.
1.800.733.2522
Our Test Tubes and Culture Tubes are manufactured from tubing that has uniform wall thickness and exacting diameters. Rims are fire polished and smooth; tube bottoms are perfectly formed. Whether plain top, screw-capped, glass stoppered or flared rim, these Test Tubes will always perform in your lab.