ISIS Quaternary ammonium salt test paper

Sebelum PPN:
Rp309.900
Spesifikasi
AS ONE Part Number64-9345-56
Length (mm)95
Measuring Range (mg/L)0-25-50-100-250-500-1000(mg/L=ppm)
Measuring Range (pH)2 to 9
TGK Part Number7440121
Width (mm)5

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Informasi Produk

Description
Semi-quantitative measurement of quaternary ammonium salt (QAC) in sample solution. When it reacts with the quaternary ammonium salt, the yellow test paper turns blue-green.
In the strip type, the cellulose discolored part is crimped to the tip of the PVC (polyvinyl chloride) strip.

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