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
全氟庚酸标准品
seripettor? pro 瓶口分液器, 1 - 10 ml
黑色18-400开孔拧盖、不含隔垫
己二酸二异丙酯
COVER GLASSES, CIRCULAR, 10MM, THICKNESS 0,13-0,17 MM
APHERA NH2 POLYMER GUARD COL 5UM 1X6.0 &
Non-return valve, PP, for tubing with inner ? 10 - 15 mm
XTerra RP18液相色谱柱
3-吲哚乙酸钾盐
陶瓷研钵100MM