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
FILTER PAPER CIRCLES,(1) RAPID, SOFT, FILTER DIA. 55 MM, PACK OF 100 PCS.
Dimethachlor-Metabolite SYN 530561
1,4-萘二甲酸
C8 F254玻璃薄板,5*10,250um涂层厚度
HYPERSIL GOLD PFP 5UM 250X10MM PREP COLUMN
硫酸钙
TECHNOTRATE
4-正丙基联苯
双(环戊二烯)钒
5L PP密封桶 材质:PP(聚丙烯)