.
Last update: December 2014 |
26. Ring trial Identification of molds in indoor and food 2014 |
Organiser: |
Landesgesundheitsamt Baden-Württemberg (State Health Office Baden-Württemberg) |
Parameters: |
Pure cultures: Epicoccum nigrum, Trichothecium roseum, Penicillium griseofulvum, Stachybotrys echinata, Rhizopus stolonifer, Talaromyces piceus |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial biowaste LÜRV-A 2014 |
Organiser: |
Landesbetrieb Hessisches Landeslabor (State Company Hessian laboratory) |
Parameters: |
Salmonellae |
Methods: |
BioAbfV § 3 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water II-2014 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci Clostridium perfringens |
Methods: |
Colilert TrinwV 2001 (2011) DIN EN ISO 7899-2 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water I-2014 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci Legionella spec. Pseudomonas aeruginosa |
Methods: |
Colilert TrinwV 2001 (2011) DIN EN ISO 7899-2 ISO 11731 / DIN EN ISO 11731-2 DIN EN ISO 16266 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: 4-field test 2013-3 |
Organiser: |
VAH (Association for Applied Hygiene) |
Parameters: |
test organisms: Staphylococcus aureus, Enterococcus hirae, Candida albicans (ATCC 15442) application time: 15 minutes concentrations: 0,025%; 1% clean conditions |
Methods: |
prEN16615:2013 |
Ring trial: 4-field test 2013-2 |
Organiser: |
VAH (Association for Applied Hygiene) |
Parameters: |
test organism: Pseudomonas aeruginosa (ATCC 15442) application time: 15 minutes concentrations: 0,025%; 1% clean conditions |
Methods: |
prEN16615:2013 |
25. Ring trial Identification of molds in indoor and food 2013 |
Organiser: |
Landesgesundheitsamt Baden-Württemberg (State Health Office Baden-Württemberg) |
Parameters: |
Pure cultures: Talaromyces funiculosus, Geomyces pannorum, Geotrichum candidum, Aspergillus westerdijkiae, Penicillium nalgiovense, Aspergillus glaucus |
Notes: |
Successful Measurement uncertainty evaluated |
24. Ring trial Identification of molds in indoor and food 2013 |
Organiser: |
Landesgesundheitsamt Baden-Württemberg (State Health Office Baden-Württemberg) |
Parameters: |
Pure cultures: Aspergillus carbonarius, Penicillium brevicompactum, Cladosporum sphaerospermum, Zygorhynchus moelleri, Phialophora europaea, Acrostalagmus luteoalbus |
Notes: |
not Successful (3 of 6) - corrective action determined Measurement uncertainty evaluated |
Ring trial biowaste LÜRV-A 2013 |
Organiser: |
Landesbetrieb Hessisches Landeslabor (State Company Hessian laboratory) |
Parameters: |
Salmonellae |
Methods: |
BioAbfV § 3 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water III-2013 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
colony count (20 °C, 36 °C) Legionella spec.
|
Methods: |
TrinwV 2001 (2011) ISO 11731 / DIN EN ISO 11731-2 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water II-2013 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci Clostridium perfringens |
Methods: |
Colilert TrinwV 2001 (2011) DIN EN ISO 7899-2 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water I-2013 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci Legionella spec. Pseudomonas aeruginosa |
Methods: |
Colilert® TrinkwV 2001 (2011) DIN EN ISO 7899-2 ISO 11731 / DIN EN ISO 11731-2 DIN EN ISO 16266 |
Notes: |
Successful except colony count 20 °C - corrective action determined Measurement uncertainty evaluated |
Potable Water III-2012 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Intestinal enterococci |
Methods: |
DIN EN ISO 7899-2 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial biowaste LÜRV-A-2012 |
Organiser: |
Staatliche Betriebsgesellschaft für Umwelt und Landwirtschaft (Operating State Society for Environment and Agriculture) Leipzig |
Parameters: |
Salmonellae |
Methods: |
BioAbfV § 3 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water II-2012 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci C. perfringens |
Methods: |
Colilert® TrinkwV 2001 (2011) DIN EN ISO 7899-2 TrinkwV 2001 (2011), Anl.5 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water I-2012 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa Legionella |
Methods: |
DIN EN ISO 9308-1 TrinkwV 2001 (2011) DIN EN ISO 7899-2 EN ISO 16266 BGBl. 11-2000, S.911 ff. |
Notes: |
Successful except intestinal enterococci - corrective action determined Measurement uncertainty evaluated |
Ring trial: Quantitative carrier test (phase 2, stage 2) 2011 |
Organiser: |
Dr. Brill + Partnerinternal laboratory comparison test |
Parameters: |
Test organisms: Staphylococcus aureus; Pseudomonas aeruginosa Test substance: glutaraldehyde Application times: 15 und 60 minutes 5 concentrations: (0,0125%; 0,025%; 0,05%; 0,1%; 0,2%) high organic load |
Methods: |
EN 14561: 2006 |
Ring trial: Quantitative carrier test for the evaluation of bactericidal activity on non-porous surfaces without mechanical action 2011 |
|
Organiser: |
DVG (German Veterinary Society) |
Parameters: |
Test organisms: Staphylococcus aureus Test substance: glutaraldehyde 2 application times each 4 concentrations organic load: 0,5% albumin, 0,5% yeast extract |
Methods: |
DVG-Guidelines for the testing of chemical disinfectants and disinfection procedures (4th Edition) |
Ring trial: Quantitative carrier test (phase 2, stage 2) 2011 |
|
Organiser: |
VAH (Association for Applied Hygiene) |
Parameters: |
Test organisms: Staphylococcus aureus Test substance: glutaraldehyde Application time: 60 minutes 3 concentrations: (0,005%; 0,0075%; 0,01%) low organic load |
Methods: |
EN 14561: 2006 |
Ring trial: Organic waste / sludge 2011 |
Organiser: |
LGC Standards |
Parameters: |
Escherichia coli Salmonellae |
Methods: |
BioAbfV § 3 par. 4 with Annex 2 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water III-2011 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Legionella |
Methods: |
BGBl. 11-2000, S.911 ff. |
Notes: |
Successful Measurement uncertainty evaluated |
Across borders ring trial - Subject Module: waste, area: biowaste |
Organiser: |
Landwirtschaftliches Technologiezentrum (Agricultural Technology Centre) Augustenberg |
Parameters: |
Salmonellae |
Methods: |
BioAbfV § 3 Par. 4 with Annex 2 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water II-2011 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci C. perfringens |
Methods: |
Colilert® TrinkwV 1990 DIN EN ISO 7899-2 TrinkwV 2001, Anl.5 Nr. 1 |
Notes: |
Successful Measurement uncertainty evaluated |
Potable Water I-2011 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa Legionella |
Methods: |
DIN EN ISO 9308-1 TrinkwV 1990 DIN EN ISO 7899-2 EN ISO 16266 BGBl. 11-2000, S.911 ff. |
Notes: |
Successful except Legionella - corrective action determined Measurement uncertainty evaluated |
Ring trial: Quantitative suspension test 08/10 |
|
Organiser: |
VAH (Association for Applied Hygiene) |
Parameters: |
Test organisms: Staphylococcus aureus Test substance: glutaraldehyde Application time: 60 minutes 4 concentrations: (0.01%; 0.015%; 0.02%; 0.04%) low organic load |
Methods: |
DGHM 2001, method 9 prEN 13727rev (2009-09) |
Ring trial: Potable Water IV-2010 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa |
Methods: |
Colilert® DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 16266 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water II-2010 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Clostridium perfringens |
Methods: |
TrinkwV (drinking water ordinance) 2001 annexure 5 No. 1 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Biological Waste/Sludge 2010 |
Organiser: |
LGC Standards |
Parameters: |
Escherichia coli Salmonellae |
Methods: |
BioAbfV (biological waste ordinance) §3 par.4 with annexure 2 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water I-2010 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa Legionella in 100ml |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 16266 BGBl. (German Law Gazette) 11-2000, p. 911 ff. |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water IV-2009 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa |
Methods: |
Colilert® DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 16266 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water |
Organiser: |
LGC Standards |
Parameters: |
Enterococci Colony count (20 °C, 36 °C) |
Methods: |
TrinkwV (drinking water ordinance) 1990 EN ISO 7899-2 |
Notes: |
Successful Evaluation of internal measure error by ring trial |
Ring trial: Biological Waste/Sludge 2009 |
Organiser: |
LGC Standards |
Parameters: |
Escherichia coli Salmonellae |
Methods: |
BioAbfV (biological waste ordinance) §3 par.4 with annexure 2 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water I-2009 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa Legionella in 1ml |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 16266 BGBl. (German Law Gazette) 11-2000, p. 911 ff. |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water IV-2008 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa Legionella in 1ml Legionella in 100ml |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 12780 BGBl. (German Law Gazette) 11-2000, p. 911 ff. |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Quantitative suspension test 06/2008 |
|
Organiser: |
VAH (Association for Applied Hygiene) |
Parameters: |
S. aureus C. albicans |
Methods: |
DGHM 2001, method 9 (VAH-modified) Scrutiny of neutralisation |
Ring trial: Potable Water II-2008 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli C. perfringens |
Methods: |
Colilert® TrinkwV (drinking water ordinance) 2001, annexure 5 No. 1 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water 03/2008 |
Organiser: |
LGC Standards |
Parameters: |
P. aeruginosa |
Methods: |
TrinkwV (drinking water ordinance) 2001, annexure 5 No. 1 EN ISO 12780 |
Notes: |
Successful Evaluation of internal measure error by ring trial |
Ring trial: Biological Waste/Sludge 2008 |
Organiser: |
LGC Standards |
Parameters: |
Escherichia coli Salmonellae |
Methods: |
BioAbfV (biological waste ordinance) §3 par.4 with annexure 2 |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water I-2008 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
Coliform bacteria E. coli Colony count (20 °C, 36 °C) Intestinal enterococci P. aeroginosa |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 6222 EN ISO 12780 |
Notes: |
Successful Measurement uncertainty evaluated |
Comparative study: Potable Water 01/2008 |
Organiser: |
HN internal |
Parameters: |
total Colony count (20 °C, 36 °C) |
Methods: |
Agar plate method according to previous TrinkwV (drinking water ordinance) |
Notes: |
Internal measurement uncertainty evaluated |
Quality in water analysis scheme 10/2007 |
Organiser: |
LGC Standards (Oxoid) |
Parameters: |
Clostridium perfingens P. aeroginosa |
Methods: |
BioabfVO |
Notes: |
Successful Measurement uncertainty evaluated |
Comparative study: Potable Water 10/2007 |
Organiser: |
HN internal |
Parameters: |
Total Colony count (20 °C, 36 °C) |
Methods: |
- |
Notes: |
individual measurement uncertainty evaluated |
Ring trial: Potable Water IV-2007 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform bacteria Intestinal enterococci Colony count (20 °C, 36 °C) P. aeroginosa Legionella in 1ml |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 EN ISO 12780 BGBl. (German Law Gazette) 11-2000, p. 911 ff |
Notes: |
Successful except intestinal enterococci - corrective action determined Measurement uncertainty evaluated |
Quality in water analysis scheme 07/2007 |
Organiser: |
LGC Proficiency Testing Group |
Parameters: |
Clostridium perfingens P. aeroginosa |
Methods: |
- |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Potable Water I-2007 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform germs Intestinal enterococci Colony count (20 °C, 36 °C) P. aeroginosa |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 DIN EN 12780 |
Notes: |
Successful except P. aeroginosa - corrective action determined Measurement uncertainty evaluated Revision P. aeruginosa succeeded in May 2007 |
Ring trial: Potable Water II-2006 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform germs Intestinal enterococci Colony count (20 °C, 36 °C) P. aeroginosa Legionella |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 DIN EN 12780 |
Notes: |
Successful Measurement uncertainty evaluated |
Biological Waste 2006 |
Organiser: |
Quality Management Limited |
Parameters: |
E. coli Salmonellae |
Methods: |
BioAbfV (biological waste ordinance) §3 par.4 with annexure 2 |
Notes: |
Successful Evaluation measurement uncertainty impossible |
Ring trial: Potable Water I-2006 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli Coliform germs Intestinal enterococci Colony count (20 °C, 36 °C) P. aeroginosa |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990 DIN EN 12780 |
Notes: |
Successful Measurement uncertainty evaluated |
Comparative study |
Organiser: |
HN internal |
Parameters: |
Colony count (20, 36 °C) |
Methods: |
- |
Notes: |
Individual measurement uncertainty evaluated |
Ring trial: Potable Water IV-2005 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli/Coliform germs enterococci Colony count P. aeroginosa Legionella Intestinal enterococci |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990, annexure 1 No. 5 DIN EN 12780 BGBl. (German Law Gazette) 11-2000, p. 911 ff |
Notes: |
Successful Measurement uncertainty evaluated |
Ring trial: Legionella Okt/2005 |
Organiser: |
Oxoid |
Parameters: |
Legionella species E. coli |
Methods: |
- |
Notes: |
Measurement uncertainty evaluated |
Part proficiency testing Biological Waste/Compost |
Organiser: |
Sächsisches Landesanstalt für Landwirtschaft (Saxony State Institute of Agriculture) |
Parameters: |
Salmonellae |
Methods: |
BioAbfV (biological waste ordinance) §3 par.4 with annexure 2 |
Notes: |
Successful |
Ring trial: Legionella February 2005 |
Organiser: |
Oxoid |
Parameters: |
Legionella species |
Methods: |
- |
Notes: |
Measurement uncertainty evaluated |
Ring trial: Potable Water I-2005 |
Organiser: |
Niedersächsisches Landesgesundheitsamt (Lower Saxony State Health Department) Aurich Branch |
Parameters: |
E. coli/Coliform germs enterococci Colony count (20, 36 °C) P. aeroginosa |
Methods: |
DIN EN ISO 9308-1 DIN EN ISO 7899-2 TrinkwV (drinking water ordinance) 1990, annexure 1 No. 5 DIN EN 12780 |
Notes: |
Successful Measurement uncertainty evaluated |