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
FS CAP SPB-20 15M 0.53MM 1.0UM
DRB200型COD反应器
9种邻苯二甲酸酯混标(GB20388-2016,ISO 14389 纺织品)
WEBSEAL 套装 700UL 聚四氟乙烯
STIRRER COMPRESSED AIR RO 12/F, OVERALL LENGTH: 120 MM 0,1 - 6 BAR
Beaker, w/Spout, HW, 20000ml
EVAPORATING DISHES, 1500 ML, WITH SPOUT AND NOTATION BADAGE, ACC.TO DIN 12336, DURAN 1 PACK = 10
First Standard® 2921-88-2 毒死蜱溶液 123
MERCURY DROP CATCHER
SUGAR SACCHARIMETER ACC. TO BRIX, DIVISION IN 0,1 BRIX, WITH THERMOMETER, LENGTH 300 MM, RANGE 30-