
2595/06M · 20
PYREX · Cat: 2595/06M
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Manufacturer product page
dwk.com/pyrex-stopper-hollow-blown-glass-hexagonal-top-groun...
Description
Stopper taper complies with ISO 383 | Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 ASTM E-438 Type 1 Class A | Hollow-blown construction to reduce weight | Hexagonal head prevents the stopper from rolling and provides good grip | Top of the stopper is flat or slightly concaved allowing them to be stood on end to avoid contamination of the ground surface