Ammonia in indoor air companion reagent
Katalog №BWZ6173-2016Hajmi5 bottles/setNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 9 oy |
| Matritsa | Suv |
| Qadoq | Plastic bottle/Brown glass 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
5 bottles/set, 1000μg/mL
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Ammonium chloride | 1000μg/mL | 1% | 12125-02-9 |
| Potassium sodium tartrate | 500g/L | 1% | 304-59-6 |
| Sulfuric acid | 0.005mol/L | 5% | 7664-93-9 |
| Nessler's reagent | / | / | / |
| Non-ammonia water | / | / | 7732-18-5 |