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
PK2 WIDE PORE C5 3UM 2CMX2.1MM &
锅炉(消化炉)
1000mL 透明容量瓶 A级
Weighing jar, PP, with hermetic-seal lid, PP, 35 x 60 mm, 65 ml
N-Methylhydroxylammonium Chloride
FILTER PAPER CIRCLES, MEDIUM SPEED, MEDIUM SOFT, RAPID, FILTER D. 90 MM, IN BAGS á 100 PCS
7种阴离子混标,Br/Cl/F/SO4/NO3(as N)/PO4(as P)/NO2(as N),溶于 H2O
LID FOR ITEM 921
TARGET 注射器 500 UL T Luer-Lok
采样吸取液1-GVPC液体培养基添加剂