如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Grade 40无灰定量滤纸
SEDIRATE SYSTEM (800 pcs)
SET OF SEALS PTFE TO 1.469.02 1/2
2-乙基己基锰(II)溶液
CD-2887气相毛细管色谱柱
紫外线吸收剂 UV-326
20mL,容量瓶,USP级,棕色,3.3玻璃,误差±0.02 mL,ST 10/19,PE顶塞,白标,含证书
Connector, PP, Y-form, for tubing with inner ? 14 - 15 mm
CAPCELL CORE C18 S2.7 3.0×75
Analytical column, 5 μm, NUCLEOSIL 100, HPLC, Typ CN, 25 x 0,46 cm