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
RECEIVING ADAPTERS, STRAIGHT, W. VACUUM CONNECT., SOCKET ST 19/26, CONE ST 19/26
Buffer solution pH 6.86
N-EVAP系列 6位防腐型水浴氮吹仪
16种元素干扰检验ICP-MS混标,溶于5% HNO3 + Tr HF
ASTM-THERMOMETER (SOLID STEM), YELLOW ENAMELLED, WITH CELSIUS-SCALE RANGE, ASTM TYPE: PARTIAL IMME
BURETTE STOPCOCKS, STRAIGHT, ACC. TO DIN 12541, ST 12,5, BORE 1,6, DURAN GLASS, WITH PTFE-PLUGS,
4,4'-亚甲基双(2-甲基-6-乙基苯胺)
GUARD CARTRIDGE PC HILIC S3 2.0X10(2pcs)
经济型有刻度量筒,聚甲基戊烯,250ml容量
甲醛水质标样