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
TEST TUBE HOLDER, OF BRASS, NICKEL-PLATED, WITH SLIDING COLLAR AND WOODEN HANDLE
甲醛二甲基腙
SPARE PROTECTION COLLAR, PP, 500 ML
5ml具塞刻度试管
PIPETTE PUMPS "PI-PUMP, 10 ML, PP, GREEN, WITH DELIVERY VALVE-LEVER
气相填料(CARBOPACK B 80/120 3%SP-1500)
乙酸乙烯酯（怕热）（上海中心城区限控危化）
50ML 容积 移液管 6/包装
填充柱 GDX-502 60/80
BOTTLE,REAGENT,NARROW NECK,AMBER
