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
葡聚糖硫酸钠盐5,000
2-氯-1,4-苯醌
便携式pH套装(适于湖泊/地表水/制药/生物/Tris缓冲液/食品/饮料/科研/质控/废水/饮用水检测)
不分流玻璃衬管, pk25
WASHERS FOR DESICCATORS,CONSISTING OF NEOPRENE-RUBBER, FOR ARTICLE NO.7 082001
2-Phenylbutyryl Chloride
葡萄糖铵
葡萄糖酸锌
FLASKS, PEAR SHAPED, CENTERED, PRECISO, FLAT BOTTOM, ST 14/23 CAPACITY 50 ML
4'-硝基联苯-4-甲醛