Posted on April 2, 2019April 4, 2019 by Pulse AssentISO 787-17:2019 General methods of test for pigments and extenders Comparison of lightening power of white pigments Link: ISO 787-17:2019 General methods of test for pigments and extenders Comparison of lightening power of white pigments Source: BSI Standards Related Posts:Government hits accelerator on low-cost renewable powerNew finance model to cut cost of new nuclear power stationsNext generation of heat networks to power UK's green…Nearly £2 million to be given to tech start-ups to…UK Government announces biggest investment into…