range solution

[andrew_egroups]

Утро доброе!

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 Preparation of the solutions

Range solution.
From a stock solution of Titrisol Mek at 1000 ppm (this solution is kept in refrigerator), prepare a 100 ppm solution (SF1) (dilution at 1/10). Pipette 2.0 ml of the SF1 solution in a 100.0 ml volumetric flask and add 1.0 ml of the SMB solution (see below). Complete up to 100.0 ml with a bio osmosed solution. SF2 solution at 2.0 ppm is obtained.

Спасибо заранее.

[Enote]

м.б. раствор (для) проверки/калибровки диапазона (прибора)