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
GLASS-MARKING PENCILS, WHITE, LEAD-CASED, 1 PACK = 12 PCS
氨基氰标准品
LC SYRINGE SGE 500UL RN, 22GA PT#3, 2IN NEEDLE
2-氨基-4-甲基-3-硝基吡啶
FLASKS, ROUND BOTTOM, WIDE NECK, WITH BEADED RIM, WITH REINFORCED RIM, NECK D.76 MM, 4000 ML, DURAN
CRUCIBLES, MEDIUM-HIGH FORM, COMPLETE WITH COVER, MADE OF QUARTZ-SILICA, 75 ML, 50 x 63 MM
广口方形瓶,高密度聚乙烯;聚丙烯螺旋盖,60ml容量
烟草定制混标3 (23组分)
3-氯-3H-2,1-苯并恶-1,1-二氧化物
低型烧杯,250ml