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
COVER GLASSES, CIRCULAR, 15MM, THICKNESS 0,13-0,17 MM
SS COL 10FT 45/60 MOLECULAR SIEVE 13X
气相色谱柱,TR-FFAP, 30m, 0.53, 1um
2-Chloro-6-fluorobenzonitrile
4-氯邻苯二胺
2,4-二氯-5-甲氧基嘧啶
MDL cable plug/socket 5 m
zorbax Eclipse XDB-C18 卡套柱
14种元素标液(硼、钡、镉、钴、铜、铁、锰、钼、镍、铅、锑、钛、钒、锌)
STIRRING BARS WITH RING, 20,5x6,5 mm