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
4-氨基-5-氯-2-乙氧基苯甲酸
Graduated cylinder, PP, class B, short form, moulded scale, 250 ml
磺胺
分析漏斗,聚丙烯,漏斗顶部内径100mm
DISTILLATION HEAD, W. CONDENSER AND STORAGE 500 ML, FOR SOLVENT DISTILLATION, CONE + SOCKET ST 29/3
肌酸一水合物
Kromasil C8液相柱(MN公司)
2-Hexylthiophene
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: GRAVITY ASTM-
安捷伦手拧式自紧柱螺帽 MS专用