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
DOWEX? 1x2 100-200 Mesh Anion Exchange Resin
EVAPORATING DISHES 450 ML, PORCELAIN, GLAZED, SPOUT, FLAT BOTTOM, DIA. 160 MM, HEIGTH 40 MM,
Wash-Bottle, PP, GL 63, wash-bottle cap, PP, tall shoulder, 1000 ml
废水中的AOX
过滤漏斗,50ml,Boro 3.3,3 D 3
四正辛基溴化铵
高压液压流体
干燥剂
2-双(4-氨基苯基)六氟丙烷; 4,4'-(六氟异亚丙基)二苯胺
HYPERSIL GOLD 5UM 250X4.6MM PEEK COLUMN