Oxygen consumption detection reagent
Katalog №BWZ6062-2016Hajmi1000mL*3Narxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 9 oy |
| Matritsa | Suv |
| Qadoq | Plastik shisha |
| 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
1000mL*3, c(1/5KMnO<sub>4</sub>)=0.01008mol/Lc(KMnO<sub>4</sub>)=0.002016mol/L(ChP)
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Potassium permanganate | c(1/5KMnO4)=0.01008mol/Lc(KMnO4)=0.002016mol/L(ChP) | 2% | 7722-64-7 |
| Sodium oxalate | c(1/2Na2C2O4)=0.01007mol/Lc(Na2C2O4)=0.005035mol/L(ChP) | 2% | 62-76-0 |
| Sulphuric acid | 1+3(V+V) | / | 7664-93-9 |