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
玻璃微纤维滤纸(无黏合剂) Grade GF/F
1.7ML LoVial A/S 透明 RB 11MM
填充柱4.5%DC-200+2.5%OV-17 on Chromosorb WAW DMCS 80/100
dAquatrode plus
PK2 ASCENTIS C18 5UM 2CM X 3.0MM GUARD &
PUNYW7114278 Balsalazide Impurity 1
LL Solitrode Pt1000 PP shaft (plug U)
4-conduct. meas.cell Pt1000 C=0.5(StO)
气进样针
镍离子标液，Ni2+，1000 mg/L溶于H2O
