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
CONICAL STOPPER 2 HOSES - 42x32 mm, h 42 mm
4-溴邻苯二酚
1/8”不锈钢后垫(10只/包)
标准比重计
3-氯-5-氟苯硼酸
Bond Elut C18 SPE小柱(直管)
2-氟-5-三氟甲基苯甲酸
10L 窄口试样桶
Filter paper, ?: 42,5 mm, quantitative, very slow (flat), low ash content Case = 100 pcs.
Hypersil GOLD PFP IntegraFrit, 50x0.15mm, 1.9um (3/pk)