LGC AXIO Proficiency Testing Schemes 2027
Surface/Waste/Sludge/Bathing/Recreational/Natural Sample Code Matrix Analytes
PT-WT-416 Simulated Effluent Sludge PT-WT-419 Surface/Waste/ Bathing Water
10g simulated sludge sample
Detection of Salmonella species
Enumeration of total coliforms; faecal coliforms; Escherichia coli ; Enterococci (faecal streptococci); Detection of Salmonella species Total aerobic count; Enumeration of coagulase positive staphylococci; Staphylococcus species; sulphite-reducing Clostridia; Clostridium perfringens Enumeration of total coliforms; faecal coliforms; Escherichia coli ; Enterococci (faecal streptococci); Detection of Salmonella species
10ml vial to be reconstituted to final volume of up to 10 x 1 litre 10ml vial to be reconstituted to final volume of 1 litre 10ml vial to be reconstituted to final volume of up to 10 x 1 litre
PT-WT-421 Surface/Bathing/ Recreational Water
PT-WT-422 Sea Water
Enumeration of Enterococci; Escherichia coli ; Enterobacteriacae
PT-WT-432 Simulated Effluent Sludge PT-WT-435 Surface/Waste/ Recreational Water
10g simulated sludge sample
Enumeration of Escherichia coli ; Enterococci; Pseudomonas aeruginosa
10ml vial to be reconstituted to final volume of up to 10 x 1 litre
PT-WT-436 Waste water
Vial
Detection of Somatic coliphages; Quantification of Somatic coliphages
General water microbiology Sample Code Matrix
Analytes
PT-WT-426 General Water PT-WT-427- VIRTUAL PT-WT-434 Water (all types)
Vial
Identification of unknown organism
Paper exercise
Colony count and calculation of number of microorganisms
10ml vial to be reconstituted to final volume of up to 10 x 1 litre 10ml vial to be reconstituted to final volume of up to 10 x 1 litre
Detection of Salmonella species
Detection of Aeromonas species; Enumeration of Aeromonas species
PT-WT-437 General Water
Hospital/Pharmaceutical Sample Code Matrix
Analytes
PT-WT-429 Dialysis Water
10ml vial to be reconstituted to final volume of 100ml 10ml vial to be reconstituted to final volume of 1 litre
Total aerobic count @ 17-23˚C
PT-WT-433 Endoscope water
Total viable count; Detection of environmental Mycobacterium species; Pseudomonas aeruginosa
The full range and availability of test materials and analytes is determined on an annual basis and may be added or removed. For accredited and non-accredited status, plus the most up to date sample data, please see the current application form/scheme description for this scheme.
82 lgcstandards.com/AXIO-PT
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