Borax pH solution standard material
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Borax pH solution standard material

Katalog №GBW(E)130936Hajmi50mL

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, 9.18(25℃)

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
pH9.18(25℃)0.04/
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