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一般描述
These standard design flasks conform to Class A capacity tolerances prescribed by ASTM. However, to facilitate transfer of crystals, salts and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I screw caps have a durable cone-shaped polyethylene liner.
法律信息
Corning is a registered trademark of Corning, Inc.
PYREX is a registered trademark of Corning, Inc.
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