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
SEALING RINGS (DILICONE + PTFE), FOR POLISHED SPHERICAL JOINTS, KS 41
TEST TUBE DURAN WITH BEADED RIM
ZEFLUOR MEMBRANE 0.5UM, 25MM DIA, PK100
砂芯漏斗
SAX HYPERSIL 5UM 10X2.1MM DROP-IN GUARDS 4/PK
1-[2-(2-羟乙氧基)乙基]哌嗪
奶粉
进样密封垫,不锈钢,2个/包
二苯甲酰甲烷
LICHROSPHER SI60 SILICA 5UM 250X4.6MM COLUMN