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27種金屬混標/Ag Al As B Ba Be Cd Co Cr Cu Fe Li Mn Mo Ni P Pb Rb Sb Se Sn Sr Ti Tl V Zn U/介質(zhì)：硝酸氫氟酸
23種金屬混標/gb,Co, Ga, Ge,Li, lo, Si, Sn,Cd, Cr,Cu, Fe, Na, Ni, Zn, P,B, 8, Ca, lg, Mn, Pb, K
17種金屬混標/Li. B.Na. Mg. Al. K. Ca. Ti. Cr. Mn. Fe. Ni. Cu. Co. Zr. Ba. V
29種金屬混標Ag.Al,As,B,Ba,Be,Bi Ca,Cd,Co,CrCu,Fe,K,Li Mg,Mn,Mo,Na,Ni,P,Pb Sb,Se,Sn,Sr,Ti,,Zn,Zr
標樣/31種元素混標/Ag Al As B Ba Be Bi Ca Cd Co Cr Cu Fe K Li Mg Mn Mo Na Ni P Pb Sb Se Si Sn Sr Ti V Zn ZrICP-OES/介質(zhì)2%硝酸,trace 氫氟酸
標液/26種金屬混標/(硼鈉鎂鋁鉀鈣鈦釩鉻錳鐵鈷鎳銅鋅砷硒鍶鉬鎘錫銻鋇汞鉈鉛)/介質(zhì):10%硝酸+微量氫氟酸)/GB 5009.268-2016第一法/下單請咨詢
