EDTA-2Na titration solution
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Ekologiya · Titrlash eritmalari

EDTA-2Na titration solution

Katalog №BWZ8331-2016CAS139-33-3Hajmi500mL

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati24 oy
Molekulyar formulaC10H14N2Na2O8
MatritsaSodium hydroxide water solution
QadoqPlastik shisha
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

500mL, 1.005mol/L

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
EDTA-2Na1.005mol/L1%139-33-3
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