Potassium Dichromate Standard Solution
Katalog №BWZ7073-2016Hajmi50mL*10 pieces/setNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 18 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
50mL*10 pieces/set, c(1/6K2Cr2O7)=0.0050mol/L
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Potassium dichromate | c(1/6K2Cr2O7)=0.0050mol/L | 5% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0045mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0040mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0035mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0030mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0025mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0020mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0015mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0010mol/L | 3% | 7778-50-9 |
| Potassium dichromate | c(1/6K2Cr2O7)=0.0005mol/L | 5% | 7778-50-9 |