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
甲基环氧丙烷
INJECT.NEEDLE F.774
VOLUMETRIC FLASK WITH SCREW CAP TPX, 1000 ml
金属元素混标标液A瓶
BIOBASIC CYANO 5UM 150X4MM COLUMN
1MG-500MG砝码套装,E2级别,符合OIML标准
TEST TUBE RACKS,PP, 10 HOLES, O.D.19 MM, 250X50X75 MM
Metrosep Organic Acids - 100/7.8
BOTTLES SQUARE NATURAL COLOUR 500 ML, ST. 25
CPS-HYPERSIL-2 5UM 150X4.6MM COLUMN