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
LiChroCART 30-3,Purospher STAR SI 3μm定制柱
黄铜附壁两通, 1/16英寸外径 (1个/包)
α,α,α',α'-四溴对二甲苯
邻苯二甲酸二己酯 (DHXP)
ST-CONES, DOUBLE, FORM D, ST 24/29, acc. to DIN 12249 PRECISO, ?:22, L:170, W.TH.:1,8 MM
蝴蝶夹(铁架台配件)
2-氰基-4-甲基吡啶
Tygon? HC F4040A yellow id 1.30mm (2- collared tubing) 12 lengths
10B自动滴定管 (带茶色瓶)
BLACK NYLON CONNECTOR FOR MSA TUBE