perkinelmer等離子發(fā)射光譜儀21種元素質(zhì)量控制標(biāo)液  貨號(hào)：N9300281
5%HNO₃/tr 酒石酸/trHF                                                 100ml
100ug/ml:As,Be,Ca,Cd,Co,Cr,Cu,Fe,Li,Mg,Mn,Mo,Ni,Pb,Se,Sr,Ti,Tl,V,Zn
適用：等離子發(fā)射光譜儀
PE perkinelmer 7重元素 質(zhì)量控制標(biāo)準(zhǔn)液 貨號(hào)：N9300280
5% HNO₃/tr HF 1000ug/ml: K                                 100ml
                               500ug/ml:Si
                               100ug/ml:Al,B,Ba,Na
                                50ug/ml: Ag
適用儀器：等離子發(fā)射光譜儀