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
INTERMEDIATE SGJ SLEEVE
GELMAN GN-6 MEMBRANE W/PADS 37MM 0.45UM PK/100
2-乙酰基-γ-丁内酯
2种阴离子混标,Cl/SO4(as S),50mg/L溶于 H2O
铝 20MMM 密封垫 STD OPENING
6-叔丁基间甲酚
乙氧酰胺苯甲酯
MORTART WITH FOOT + SPOUT, WITH PESTLE, L.F., BORO 3.3, O.?. 120 MM, H. 90 MM
FEP 管路
SLIPFREE 单接头 50x0.005