AF325 Platinum-Cobalt/Hazen/APHA Units : 433250

The Lovibond® AF325 is a  test kit for visual colour grading of Platinum-Cobalt/Hazen/APHA Colour over the range 10 - 250 mg Pt/l. It is typically used for lightly coloured  liquids such as ground water and chemicals. The colour is determined by visually matching a column of sample in a Nessler cylinder with precalibrated coloured glass standards, which are stable-coloured and not affected by UV light or extreme environmental conditions. Because the sample colours are relatively unsaturated, the kit employs a long path length Nessleriser comparator to give greater measurement sensitivity and accuracy.

Consider upgrading to the EComparator 2000 PtCo for visual and automatic measurement. The best of both worlds.

Platinum-Cobalt/Hazen/APHA Colour (ASTM D1209) & (ASTM D5386)
353080 353080

Pair of Nessler cylinders 50 ml, 113 mm with glass anti-meniscus plungers