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
BETASIL C8 5UM 10X2.1MM DROP-IN GUARDS 4/PK
锌(Zn)ICP-MS标准溶液,10000mg/L±0.3%溶于4% HNO3
Test tube rack, PP, nesting, 55 positions for tube ? up to 16 mm, red
VALCO 样品定量环 2UL FOR C6W VALVES
Spherisorb S5 W硅胶柱
1kg-1g 砝码套装, OIML CLASS E1级别, 带NALVP证书
叔丁基氯化镁,四氢呋喃溶液
Cheminert 进样阀 C4-1344-.5
镍(Ni)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HNO3
β-环糊精,水合物 99%