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
4-叠氮-3-氯苄基溴
搅拌棒,200 mm x 6 mm,两端烧熔光滑
溴代异丙烷
SUPPORT SYSTEM - TRADE-MARK "WSS", SUPPORT SET, WITH BASE 1A, COMPLETE
(一恒) DHG-9030鼓风干燥箱(镀锌板内胆) 内胆尺寸W×D×H(mm):340×320×320
TARGET 2ML 认证产品 棕色
STAINING TROUGH FOR 25 SLIDES
500型阴离子捕获柱
LABORATORY BOTTLES, 10000 ML, WITH ISO-THREAD, GL 45, GRADUATED, DURAN, WITHOUT CAP AND POURING RI
5-甲基-2-硝基苯胺