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
WATCH GLASSES, ? 60 mm
BOTTLES, CONICAL SHOULDER, WIDE MOUTHED, WITH ST-GLASS STOPPER 60/46, 2000 ML, CLEAR GLASS
多效唑(氯丁唑),100 ng/ml,溶于乙腈 标准品
beta-Endosulfan,10ng/ul 标准品
四癸基溴化铵
HyperSep Diol 2g 15mL SPE Column 20个/包装
钼 ICP 标准溶液,TraceCERT,10,000 mg/L Mo in nitric ac
呋喃西林标准品
沙门氏菌二次增菌培养基 LFS SALMONELLA AD 10 g of secondary media
不锈钢填充柱,80/100 Porapak Q support,none phase