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
5-氟间二甲苯
八联PCR管,0.2 ml,无盖,绿色
Polyoxyethylene(5) Oleylamine Ether
SNAP-IT 密封垫 聚四氟乙烯/硅树脂 (带狭缝)
OVER-FLOW-FLASKS, FOR WATER TREATMENT, 164,0 ML, WITHOUT STOPPER, CUTED AND GROUNDED EXACTLY AT T
AA Grade Nickel, 50 mL 1,000 mg/L in 1% HNO3
Norflurazon-desmethyl,10ng/ul 标准品
黄铜针型阀
硅胶(100-200目)500G
镁-标液,介质:1%硝酸