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
Hypersil GOLD C8, 50x0.320mm KAPPA, 1.9um
测试管
AA Grade Scandium, 25 mL 1,000 mg/L in 2% HNO3
盐酸环丙沙星一水合物标准品
直通阀,PTFE接口,管口内径为6 mm,阀门孔径3 mm
PK100 ISO-DISC PTFE-4-4, 4MM X 0.45UM
Rod for stand bases M10, ? 12 mm, length 1250 mm, with winding M10, stainless steel
D-甘露醇发酵管(枯草芽孢杆菌)
Kinetex C18柱
塑料中重金属标准样品B待测目标物Pb/Cd/Hg/Cr