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
水质标样-甲醇中阿特拉津
Wire gauzes, 100 x 100 mm, with ceramic center, made of iron wire
6,13-五并苯醌
Sugar-Pak 保护柱芯,10/包
(一恒) 惰性气体进气阀(真空干燥箱上用)
WOULFF BOTTLES WITH 3 ST-NECKS AND TUBUS, MADE OF BORO-SILICATE GLASS, 500 ML, H. 155 MM, O.D. 8
Straight Through Connector, Push Fit
4,6-二氯-2-甲基嘧啶
2,5-二氟-4-甲氧基苯甲醛
1,4-环己烷二甲醇