
1620/2 · 50
PYREX · Cat: 1620/2
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dwk.com/pyrex-test-tubes-medium-wall-with-rim-24-x-200-mm-16...Description
Conforms to ISO 4142 | Manufactured from borosilicate glass 3.3 | High quality test tubes designed and constructed for optimum performance | Allows use at temperatures up to 500C | Excellent resistance to chemical attack