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 Sleeve joint 19/35
SINTERED DISCS, 5 MM DIAM, P O
WATER ESTIMATOR ACC. TO DEAN STARK, COMPLETE WITH MEASURING TUBE 7,5 ML: 0,1 ML
2,4'-二氯二苯甲酮
吡啶-3,4-二羧酸
DENSITY-HYDROMETER, DIN 12791, M50-190 1,900-1,950:0,001 G/CM3, NOMINAL RANGE 80 MM, L. 260 MM,
TLC薄板
变色酸钠
11mm 开盖夹
MINICAPS 100ul 定量毛细管