Online colour monitoring is carried out in drinking water treatment works to monitor the raw water for organic content and ensure its removal throughout the treatment process. A colour analyser typically measures the absorbance at 400nm or in the UV region of the spectrum to determine the apparent colour of the water, and if a turbidity correction factor is applied to this, the true colour can also be determined.
PMA supplies Hazen colour standards of any value to the requirements of ASTM Method D 1209.
We can also supply Hazen Colour Standards with your branding, full QC traceability, bespoke MSDS’, and C of A’s. See our manufacturing capabilities for more information or get in touch below.
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Whitelabel solutions
We can also supply Colour Reagents for your instruments, to your formulation, with your branding, full traceability, bespoke MSDS’, and C of A’s. See our manufacturing capabilities for more information or get in touch below.
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