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
SPATULA, DOUBLE, CHATTAWAY, MADE OF STAINLESS STEEL, STRAIGHT, LENGTH 100 MM, SPATULA 7 X 30 MM
健那绿B
1,4-苯并二噁烷
STANDARD CONES, SKIRTED, FINISHED, NS 40/38, DURAN
嘧菌环胺标准品
1,2-豆蔻酸-3-棕榈酸甘油酯
TC-WAX 气相色谱柱
PS-050023配套针头
螺旋口样品瓶Wide Opening 2mL 透明玻璃 1000个/包装
1,4-二溴-2-氟苯