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
10L HDPE广口瓶
氨基乙醛缩二甲醇, ≥98.0%
Cheminert 进样阀 C4-1344-.5EH
甘氨酸盐酸盐
STIRRER GUIDE WITH COOLING JACKET, PTFE INSERT, CONE ST 29/32, BORE OF TUBE 10,1 MM, SCREW-THREA
CAPILLARY TUBES, DURAN, 6 X 1500 MM
抗坏血酸四-2-己基癸酸酯
配件套装用于7700x ICP-MS
光面聚脂薄膜
PH计键盘