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
PTFE-Extension tubing (length 3.6m) 6407-15
O型圈,7.6 mm 内径, 厚1.8 mm*白色
MICRO FIMMERSION FILTERS F. REVERSE FILTRATION, P1, DISC DIAM. 10 MM
SUPERFIX- SAFETY DEVICE,SUITABLE TO ST 45/40-45/50, COMPLETE WITH CAP,INNER PART OF THREAD CONE A
乙酸乙酯中113种农药混标溶液(GB23200.113)
3-溴-4-吡啶甲醛
COVER GLASSES, RECTANGULAR, 22 X 60 MM, THICKNESS: 0,13 - 0,17 MM
DELIVERY ADAPTERS, BENT, SOCKET ST 29/32 TUBE LENGTH: 100 MM
Cbz-L-脯氨酸酰胺
MUNKTELL高纯度石英纤维滤膜