Rasm mavjud emas
Cr<sup>6+</sup> and heavy metals quality control in soil
Katalog №SHAM_233319Hajmi50gNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Qattiq |
|---|---|
| Yaroqlilik muddati | 24 oy |
| Matritsa | Tuproq |
| Qadoq | Polyethylene plastic bottle |
| Saqlash sharoiti | Xona haroratida, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang. |
Qadoq hajmi
50g, 7.3mg/kg
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Cr6+ | 7.3mg/kg | 0.6mg/kg | 7440-47-3 |
| As | 13.0mg/kg | 0.6mg/kg | 7440-38-2 |
| Cd | 0.094mg/kg | 0.008mg/kg | 7440-43-9 |
| Cr | 142mg/kg | 7mg/kg | 7440-47-3 |
| Cu | 27.2mg/kg | 1.2mg/kg | 7440-50-8 |
| Hg | 0.053mg/kg | 0.003mg/kg | 7439-97-6 |
| Ni | 35.2mg/kg | 1.9mg/kg | 7440-02-0 |
| Pb | 24.4mg/kg | 1.2mg/kg | 7439-92-1 |
| Zn | 76mg/kg | 4mg/kg | 7440-66-6 |