Cr standard solution
Molekula tuzilishi
Ekologiya · Metallar va ularning birikmalari (suv)

Cr standard solution

Katalog №GBW(E)083785CAS7440-47-3Hajmi20mL

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati36 oy
Molekulyar formulaCr
Matritsa5% Nitric acid + trace hydrochloric acid
QadoqAmpula
Saqlash sharoitiXona 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

20mL, 100μg/mL

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Cr100μg/mL1%7440-47-3
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