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
bottle wide neck with GLS 80 thread, without cap and pouring ring
o-(Trifluoromethoxy)benzaldehyde
邻甲基氯化苄
dSPE纯化管(AOAC 2007.01:浅色果蔬),粉状硫酸镁
DISTILLING LINKS, CONES ST 19/26, LENGTH 200 MM
BARREL FUNNEL, NATURAL, PE, O.D. 350 MM, HEIGHT 440 MM
阪崎杆菌干制生化鉴定套装
IC Equipment: MiPT
ERLENMEYER FLASKS, DURAN, WITH GRADUATION, 2000 ML, FLASK ? 153 MM, HEIGHT 275 MM, NECK ? 72 MM, W
填充柱 Porapak N 80/100