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
SPECIMEN BOTTLES, NARROW NECK, PE, WITHOUT SCREW-CAP, CAPACITY 5000 ML.GL 40
Edisonite? 经典型,通用清洁剂,1kg,粉剂
p-t-Butylbenzyl Chloride
无水碳酸钠,ACS,99.5%
琥珀色广口圆底瓶,琥珀色高密度聚乙烯,250ml容量
EN-1948-4 PCB RECOVERY STANDARD (13C12, 99%) 1 标准品
5-溴间苯二甲酸二甲酯
HYPERSIL GOLD 12UM 150X4.6MM COLUMN
10MM TARGET 隔垫
甘露醇发酵培养基