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
无水氯化铜(II), >98%
棕色 SNAP-IT 套装 Y CUT 隔垫
温湿度计
连接件
OTAL-FILLING PUMPS,HAND PUMP, FOR VESSELS WITH TOP D. 36-52 MM, TUBE O.D. 12 MM, OUTPUT 6 L/MIN
C-Flex? 50 A (Type C) id 3.2mm od 6.4mm / reel of 7.5m 6424-16
1,3-二甲基-1H-吡唑-5-甲酸乙酯
Benzoic Acid Solution, 2000 mg/L, (RM ISO GUIDE 34)标准品
甲醇中1,3,5-三氯苯溶液标准物质
ELECTRODES EQUIVALENT TO METROHM ELECTRODES 6.0226.100