DIN 58959-6 Beiblatt 2 : 2022 Title: Medical microbiology - Quality management in medical microbiology - Part 6: Requirements relating to test organisms and their use in performance testing; Supplement 2: Recommended test organisms for frequently used testing reagents, dyes and biological materials; Text in German and English Year: 2022 Publisher: DIN Media GmbH Availability: Within 1-2 working days