Reagents for the determination of food acidity
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Reagents for the determination of food acidity

Katalog №BWZ7835-2016Hajmi4 bottles/set

Texnik xususiyatlari

ShakliSuyuq
Yaroqlilik muddati18 oy
MatritsaSuv
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

4 bottles/set, 0.1001mol/L

Tarkibi va attestatsiya qiymatlari

ModdaAttestatsiya qiymatiNoaniqlik (k=2)CAS
Sodium hydroxide titration solution0.1001mol/L0.2%1310-73-2
Neutral ethanol ether mixture (1+1)(1+1)//
Phenolphthalein indicator solution0.5%/77-09-8
Cobalt sulfate heptahydrate solution3%/10026-24-1
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Shu bo‘limdagi boshqa mahsulotlar

Sodium sulfate solutionSHAM_139477Solid phase extraction pre-treatment purification cartridgeBWQ9886-2016Pb quality control in milkBWS0460-2016Iminodiacetic acid chelating resin solid phase extraction columnSHAM_164169Iminodiacetic acid chelating resin solid phase extraction columnSHAM_1641701,2-Propanediol quality control in milkBWS0520-2016