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
DURAN? Volumetric flask,white graduation, class B, with one graduation mark, polyethylene stopper, NS 34/35, 5000 ml
50ML 容积 烧杯 棕色 4/包装
FILTER DISCS, POR.2, D. 20 MM, DURAN
西蒙氏枸橼酸盐
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: STABILITY T. O
KEYBOARD FOR 798
STIRRER MAGNETS Crosshead
2-氨基-4,6-二羟基嘧啶
间碘苯甲酸
2-氯-6-氰基吡啶