Posted on June 10, 2018June 12, 2018 by Pulse AssentISO 12743:2018 Copper, lead, zinc and nickel concentrates. Sampling procedures for determination of metal and moisture content Link: ISO 12743:2018 Copper, lead, zinc and nickel concentrates. Sampling procedures for determination of metal and moisture content Source: BSI Standards Related Posts:New multi-million pound Programme helps British SMEs…Prime Minister announces record climate aid…New laws to introduce digital labelling for…UK and Turkey to negotiate new trade dealNew UK investment zones announced to grow the…