7 Mix parabens in methanol
Katalog №BWQ0565-2016Hajmi2mLNarxi
Bu mahsulot hozircha mavjud emas.
Texnik xususiyatlari
| Shakli | Suyuq |
|---|---|
| Yaroqlilik muddati | 24 oy |
| Matritsa | Metanol |
| Qadoq | Brown Ampoule |
| 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, 1000μg/mL
Tarkibi va attestatsiya qiymatlari
| Modda | Attestatsiya qiymati | Noaniqlik (k=2) | CAS |
|---|---|---|---|
| Methylparaben | 1000μg/mL | 3% | 99-76-3 |
| Ethylparaben | 1000μg/mL | 3% | |
| Propylparaben | 1000μg/mL | 3% | |
| Butylparaben | 1000μg/mL | 3% | |
| Isopropylparaben | 1000μg/mL | 3% | |
| Isobutyl 4-hydroxybenzoate | 1000μg/mL | 3% | |
| Heptyl 4-hydroxybenzoate | 1000μg/mL | 3% |