Fluoride ionic strength adjuster solution Ⅱ
Katalog №BWB2134-2016Hajmi50mLNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 18 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
50mL, 5.9%（w/v）
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Sodium chloride | 5.9%（w/v） | 0.8% | 7647-14-5 |
| Trisodium citrate | 0.40%（w/v） | 1% | 68-04-2 |
| Glacial acetic acid | 5.7%（v/v） | 0.9% | 64-19-7 |