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一般說明
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.
法律資訊
Corning is a registered trademark of Corning, Inc.
PYREX is a registered trademark of Corning, Inc.
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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