Sülfat standart çözeltisi CRM

1000 ± 10 mg/L TOC
1 adet/ paket 100 ml

0.5 mol/l 1000 mg/L Mg
100 ml/paket

H₂O 'da 200 mg/L NO₃-N
100 ml/paket

0.5 mol/l 1000 mg/L Cr
500 ml/paket

H₂O 'da 2.50 mg/L NO₃-N
100 ml/paket

0.5 mol/l 1000 mg/L Mn
500 ml/paket

 0.5 mol/l 1000 mg/L Zn
500 ml/paket

H₂O 'da 0.250 mg/L NH₄
100 ml/paket

1000 mg/L F 
500 ml/paket

0.5 mol/l 1000 mg/L As
500 ml/paket

0.5 mol/l 1000 mg/L As
100 ml/paket

1000 mg/L PO₄
500 ml/paket