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
SCREW THREADS, WITH CONE, ACC. TO DIN 12257 GL 45, NS 24/29
BETAMAX NEUTRAL 5UM 250X4.6MM COLUMN
LIDS, FLAT FLANGE, DN 200, CN GL 25
Agilent配件 Strat-Trap,Tenax/Silica Gel/Charcoal No3
IC阴离子无忧包-3 (Supp7 250)
氧化铕
硝氮标准溶液(N:0.1mg/ml)
N,N'-Di-BOC-1H-pyrazole-1-carboxamidine
PTFE-SLEEVES WITH GRIPPING RING
管路接头,PP,直通,用于内径为3- 5 mm的管路