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
气相色谱柱,TG-17MS 15m x 0.32mm x 0.50μm
Diamonsil C8(2) 3μm 250 x 3.0mm
橡胶塞
MORTARS, PORCELAIN, DIA. 60 MM, HEIGHT 32 MM, CAPACITY 25 ML, WITH SPOUT, GLAZED,
PUNYW10257164 Etoricoxib Impurity 29
FLEXIBLE DISCHARGE TUBE, PTFE, IN SPIRAL 0,5/2,5/ 5/10 ML VOLUME
28种元素ICP-MS混标,溶于H2O
100ml滴定杯(1120只/盒)
Acrodisc 针式过滤器(NYLON膜)50/包
MIP-BAP 苯并(a)芘 专用 SPE 小柱