4base lab is a commissioned GMP testing laboratory for the testing of medicinal products in accordance with §14 (4) in the areas of DNA sequencing, RNA sequencing and real-time PCR (GMP confirmation from the government presidency of Tübingen).

DIN EN ISO 9001:2015

DIN EN ISO 9001:2015, since 1996 (certificate)

DIN EN ISO 14001:2015

DIN EN ISO 14001:2015, since 2012 (certificate)

DIN EN ISO 17025:2018

DIN EN ISO 17025:2018, since 2013 (certificate)

Since 27.02.2013 4base lab is an accredited testing laboratory for the microbiological analysis of water samples. Currently, the accreditation covers sampling (DIN EN ISO 19458 (K19) 2006-12) and testing of drinking water according to the German Drinking Water Ordinance for Legionella, among other things, sampling (DIN EN ISO 19643-1 2012-11) and microbiological testing of water in the context of infection prevention in dentistry (RKI guideline, BGBL 2006 49:375-394).

Accreditation exists for the examination of the following microbiological parameters:

  • Legionella spec. (ISO 11731, DIN EN ISO 11731-2 (K22))
  • E. coli/Coliforms (Colilert®-18/Quanti-Tray®)
  • Enterococci (Enterolert®-DW)
  • Pseudomonas aeruginosa (Pseudalert®/Quanti-Tray®)
  • Colony count (22°C/36°C; TrinkwV 2001 Annex 5 I d) bb)
  • Clostridium perfringens (ISO 14189 2013-11)

Other parameters for which accreditation is available:

  • Temperature determination (DIN 38404-C 4 1976-12)
  • Determination of pH (DIN EN ISO 10523 (C 5) 2012-04)
  • Determination of electrical conductivity (DIN EN 27888 (C 8) 1993-11)

For further details, please refer to the current accreditation certificate or the annex to the certificate (download certificate).