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Ekologiya · Reagentlar va test eritmalari

Ammonia nessler's reagent spectrophotometric matching reagent

Katalog №BWZ9031-2016Hajmi3 bottles/set

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati6 oy
MatritsaSuv
QadoqJigarrang shisha idish
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

3 bottles/set, 0.005mol/L

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Absorption liquid0.005mol/L/7664-93-9
Nessler's reagent///
Ammonia standard storage solution1.0mg/mL2%/
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