Test Tubes

Test Tubes are manufactured from low alkali type 3.3 borosilicate glass. It is virtually free of magnesia-lime zinc group and is free of arsenic and other heavy metals. The borosilicate glass is low expansion, and can be used for applications up to 500°C. Our glassware is clear and colorless, and shows no noticeable absorption in the visible region of the spectrum. The glassware is also highly resistant to water, neutral and acid solutions, concentrated acids and their mixtures as well as to chlorine, bromine, iodine, and organic matters. During extended periods or reactions and at temperatures above 100°C, its chemical resistance exceeds that of most metals and other materials. Our test tubes are able to withstand repeated sterilization.

50 Products

F37851-1000
$126.48 $148.80

New

F37857-0000
$312.84 $368.05

New

TTI-4023
$0.76

New

4035
$0.60

New

9020
$4.96

New

9021
$21.01 $26.43

New

9193
$3.27

New

9197
$1.74

New

9198
$5.69

New

4023-6
$4.58

New

9198Y
$5.69

New

9198B
$5.69

New

9198G
$5.69

New

9198O
$5.69

New

9198W
$5.69

New

9198R
$5.69

New

9198P
$5.69

New

9198LB
$5.69

New

4034
$3.53

New

9198L
$5.69

New

TT9800-B
$13.43 $19.18

New

TT9800-F
$29.51 $42.16

New

TT9820-G
$29.51 $42.16

New

TT9800-C
$16.10 $23.00

New