Rasm mavjud emas
Ozone detection kit reagent (iodometric method)
Katalog №BWZ7831-2016Hajmi4只/setNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 3 oy |
| Matritsa | Suv |
| Qadoq | Plastik shisha |
| Saqlash sharoiti | 2–8 ℃ haroratda, germetik va yorug‘likdan himoyalangan joyda saqlang. Ishlatishdan oldin (20±3) ℃ gacha keltirib, yaxshilab chayqating. Ochilgandan so‘ng darhol ishlating, ifloslanishdan saqlang. |
Qadoq hajmi
4只/set, 10g
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Potassium iodide solution-A | 10g | / | 7681-11-0 |
| Potassium iodide solution-B | / | / | |
| Sodium thiosulfate titration solution | 0.1009mol/L | 1% | 7772-98-7 |
| Sodium thiosulfate titration solution | 0.005045mol/L | 3% | 7772-98-7 |
| Sulfuric acid solution | 1+35(V+V) | / | 7664-93-9 |
| Iodine titration solution | c(1/2I2)=0.005010mol/L | 3% | 7553-56-2 |