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水質(zhì)分析儀器
其他水質(zhì)分析儀及配件
1406049

1406049
產(chǎn)品簡介
product
產(chǎn)品分類Polypropylene flask and screw cap. Durable with excellent chemical resistance, with the same accuracy as glass. Permanent color graduation line with marking spot. Calibrated “to contain/deliver” at 20°C. The 200/203 capacity flask has dual marks useful in DO determination via Winkler Titration.