Rasm mavjud emas
Quality control sample of hydrogen selenide in absorption solution (GBZ/T 300.53-2017)
Katalog №SHAM_269083Hajmi2 tubes/set; 10mL/vialNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 12 oy |
| Matritsa | Absorption solution |
| Qadoq | Amber ampoule |
| 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
2 tubes/set; 10mL/vial, 80μg/L
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Hydrogen selenid | 80μg/L（Seconversion） | 10μg/L | 7783-07-5 |
| Hydrogen selenide | 200μg/L（Seconversion） | 19μg/L | 7783-07-5 |