109491 ICP multi-element standard solution XI for sludge testing (7 elements in dilute nitric acid) Certipur®
atau disebut juga : Nota 1 A
Simpan pada +15°C hingga +25°C.
| Cd (cadmium) | 10 mg/l |
| Cr (chromium) | 900 mg/l |
| Cu (Copper) | 800 mg/l |
| Hg (Mercury) | 8 mg/l |
| Ni (Nickel) | 200 mg/l |
| Pb (lead) | 900 mg/l |
| Zn (Zinc) | 2500 mg/l |