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
Aluminum 1,000 mg/L in 2% HNO3, 50 mL (Al Metal)
Diamonsil C8(2) 保护柱芯 3μm 10 x 2.1mm 2/pk
FLASKS, ROUND BOTTOM, NARROW NECK,QUARTZ-SILICA, W.RIM,500 ML 105 X 150 MM
FILTER DISCS, POR.2, D. 80 MM, DURAN
DOUB.SHEET PT-EL.WOC SGJ *
1-(2-氟苯基)环丙腈
HYPERSIL GOLD C8 3UM 50X4.6MM COLUMN
一氯二氟甲烷,溶于甲醇 标准品
Self Releasing - A Length Cone
1025TLL 进样针 25ml Hamilton