ABL Approved laboratory list updated – Issue 11

Assured Biosolids Ltd has published their ABL Approved Laboratory List Issue 11, which can be downloaded from ABL Documents. This follows the requirement for laboratories to participate in a recognised proficiency testing scheme for all methods used by BAS Members relating to sludge treatment and biosolids recycling to land. The listed laboratories are approved to provide the services identified to BAS Members. The approval system ensures that analysis used by Members for quality control is from a known and acceptable source to maintain the credibility of the scheme.