Potassium trihydrogen oxalate pH solution standard substance
Fizik-texnik xossalar · Fizik-kimyoviy xossalarni o‘lchash standartlari

Potassium trihydrogen oxalate pH solution standard substance

Katalog №BWZ6591-2016Hajmi50mL

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati12 oy
MatritsaSuv
QadoqPlastik shisha
Saqlash sharoiti2–8 ℃ 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, 1.68(25℃)

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
pH1.68(25℃)0.05/
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