紧凑-自动回零滴定管, SILBERBRAND, 棕色, B级, 带玻璃瓶
The Modular Automatic Burette Concept! Fast to dismantle and easy to clean. Easy to repair - all individual components replaceable! Borosilicate glass 5.4, detachable PTFE stopcock. Calibrated to deliver (TD, Ex). 25 ml: Error limit according to class B, DIN EN ISO 385. 50 ml: DIN EN ISO 385, class B.
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带白色刻度的滴定管身,自动回零,滴定阀带滴定头,进液管(PVC,透明),泵压头和2000ml 试剂瓶(钠钙玻璃)。请单独订购铁架台,夹子和橡胶吹气球。
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