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
CARBOYS,PE, WIDE MOUTH,TETRAGONAL, W.SCREW CAP,20 L.
气相色谱柱，TG-225MS 60m x 0.25mm x 0.50μm
Arsenic 1,000 mg/L in 2% HNO3, 50 mL (As Metal)
过滤装置-150ml容量,MF75TM系列，聚苯乙烯外壳；尼龙滤膜,孔径0.45um
N1-(BUTYLCARBAMOYL)-SULFANILAMIDE
乙基苯基硫
容量瓶，PP材质，50 ml，NS 12/21，PP瓶塞
SiliaBond? TAAcOHinephenyle (EDAB)C)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
5-氨基烟酸
EXPANSION ADAPTER, NS 29-19, DURAN
