PH BUFFER SOLUTION POWDER Multiple Quantities pH 4.01 / 6.86 HYDRO DWC PH PEN

3 Following inhalation: Move victim into fresh air. If breathing is difficult, give oxygen. pH Buffer Solution Powders. 1x pH 4 sachet. 1x pH 6.86 sachet. pH 4 contains Potassium hydrogen phthalate 100% CAS number: 877-24-7.

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