Reporting Limit 1 (Rl) : The lowest calibrated level used during analysis to detect residues. The RL may very from laboratory to laboratory depending on the equipment available and operating procedures used
Health and Safety Executive (HSE), Glossary of Terms on Pesticides Industries, HSE, Merseyside, England, UK 2014. www.pesticides.gov.uk/guidance/industries/pesticid es/.../glossary-of-terms, (Hlth and Sfty - Brit) {717}