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Ekologiya · Reagentlar va test eritmalari

Elska reagent

Katalog №BWZ6447-2016Hajmi50g

Texnik xususiyatlari

ShakliQattiq
Yaroqlilik muddati12 oy
MatritsaToza modda
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

50g, 16.67g

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Sodium carbonate16.67g1%497-19-8
Magnesium oxide33.33g1%1309-48-4
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