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
溴甲酚绿钠盐
SINGLE WAY STOPCOCKS, COMPLETE WITH HOLLOW KEY WITH GLASS HANDLE, BORE 10 MM NS 29.2, DURAN
Premium Cap from TpCH260 packed ready-to-sterilize in sterile barriere system, GL 25
ISOFLEX TUBE 0,8-2,4 (20 meters)
偏硅酸标准溶液(以SiO32-计),介质:0.05%碳酸钠(Na2CO3)
50ml定量给料单元及配件
2,2',4,4',6,6'-六氯联苯
AccuBond C8 SPE小柱
Hibar 30-4,LiChrospher 60 Si 15μm定制柱
透明40ML EPA 样品瓶 套装