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
生活饮用水中硝酸盐、硫酸盐质控样
LO-PULSE PULSE DAMPER, W/O CABINET
SunFire C18 液相色谱柱
VITsafe? Safety-Wash-Bottle, PE-LD, GL 45, wash-bottle cap, PP, Ethanol, 500 ml
磷酸氢二钠二水合物,纯度99%
可换针头,5个/包
NOT LONGER AVAILABLE !
VOLUME ADAPTERS, RANGE 50 + 100 UL
对甲苯磺酸银
CONNECTION TUBES, STRAIGHT, WITH SERRATED ENDS, DURAN, D: 6 MM, LENGTH 115 MM, WALL THICKNESS 1,5 M