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
钴标准溶液,原子吸收用,1000ppm
(La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc)多元素混合标准溶液(混标)
水中钯,介质:10%盐酸+1%硝酸
内标储备液,Bi,100ppm,5%HNO3
镓标准品
水中铁(5%硝酸,0.4%盐酸)
铬 AA 标准品
钡标准溶液,原子吸收用,1000ppm
锌 ICP 标准液 1,000 mg/l traceable to SRM from NIST Zn(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Zn CertiPUR®
铕 ICP 标准液 1,000 mg/l traceable to SRM from NIST Eu₂O₃ in HNO₃ 2-3% 1000 mg/l Eu CertiPUR®