VISO HE Colour comparison disk pH 4-10

VISO HE colour disc pH 4-10 is a colour comparison disc for visual pH assessment covering the measurable range from pH 4 to pH 10. It is intended as a matching accessory for the corresponding VISOCOLOR HE test setup and supports straightforward colour matching against reference fields during routine checks. According to the manufacturer data, the disc is suitable for article number 920074, so laboratories already working with that kit can integrate it as a replacement or complementary component. Supplied as 1 pc, the compact unit has a net weight of 0,01 kg and a gross weight of 0,01 kg, which keeps handling and storage simple beside comparator equipment. The item is offered from manufacturer Macherey-Nagel within the VISOCOLOR HE line used for indicator-based colourimetric work. Associated categories include indicator papers and pH papers, underscoring its role in classical visual pH determination rather than instrumental readout. Clear lower and upper limits of 4 and 10 help operators remain inside the working window of the paired reagents and disc scale. Packaging dimensions support tidy bench or field organisation without adding bulk to existing VISOCOLOR HE accessories.

This article is part of Test kits & water analysis.

Key features

• Pack size: 1 pc
• Product type: VISOCOLOR HE colour disc
• Measuring range: pH 4–10
• Lowest measurable pH: 4
• EAN: 4046681145698