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
SEMI-MACRO STANDARD RECTANGULAR CELLS WITH ONE OR TWO STOPPERS
苯磺酰氯
DENSITY-HYDROMETERS, 0.060|RANGE, RANGE: 1.720-1.780 : 0.001 G/CM3
大米粉基质中汞质控样
反式对正戊基环己基甲酸
GRIFFIN BEAKERS,CRYSTAL CLEAR, RAISED GRADUATED,TPX, 250 ML PACK = 16 PCS
2-溴-5-氟苯甲醛
烧杯,低型,PP材质,500: 50 ml,蓝色刻度
2-氟异丁酸
2,3,4,5,6-五氟溴苄