Arsenic acid standard solution
Katalog №BWZ7002-2016Hajmi2mLNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 24 oy |
| Matritsa | Suv |
| Qadoq | Ampula |
| 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
2mL, 0.236μmol/g
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Arsenate | 0.236μmol/g（AsO43-conversion） | 0.008μmol/g | 7784-41-0 |
| Arsenate | 17.7μg/g（Asconversion） | 0.6μg/g | |
| Arsenate | 32.8μg/g（AsO43-conversion） | 1.1μg/g |