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
2-甲硫基噻唑
50um CW/TPR SPME萃取头,pk3
BETASIL C6 3UM 10X3MM DROP-IN GUARDS 4/PK
N-BOC-4-aminobenzoic Acid
敞口式无菌袋
Cable M8 Plug/M8 Soc 2m
PRISM RP 5UM 100X4.6MM COLUMN
Water bath 1400w, 16.0 x 4.5in deep, w side mount control box SEV-R
进样隔垫