LGC AXIO Proficiency Testing Schemes 2027
Microbiology Sample Code
Quantity of Matrix Matrix
Analytes
PT-BV-500 Fruit Juice
Vial + 90ml simulated fruit juice + 10ml primary diluent Vial + 90ml simulated soft drink + 10ml primary diluent Vial to be reconstituted to final volume of 1 litre Vial to be reconstituted to final volume of 1 litre
Simulated Fruit Juice
Total aerobic mesophilic count; Enumeration of Yeast; Mould; Lactic acid bacteria; Total acidophilic flora; Detection of Escherichia coli ; Identification of yeast and mould to genus and/or species level Total aerobic mesophilic count; Enumeration of Yeast; Mould; Lactic acid bacteria; Total acidophilic flora; Detection of Escherichia coli ; Identification of yeast and mould to genus and/or species level Total aerobic mesophilic count; Enumeration of Yeast; Mould; Lactic acid bacteria; Total acidophilic flora; Detection of Escherichia coli ; Identification of yeast and mould to genus and/or species level Enumeration of Thermophilic acidophilic bacteria ( Alicyclobacillus spp ); Detection of Guaiacol producing thermophilic acidophilic bacteria
PT-BV-501 Soft Drink
Simulated soft drink
PT-BV-505 Filtration
Lyophilised test material (Diluent not provided) Lyophilised test material (Diluent not provided)
PT-BV-506 Filtration
Detection of Salmonella species; Listeria monocytogenes ; Escherichia coli O157
PT-BV-507 Fruit Juice
Vial + 100ml simulated fruit juice
Simulated fruit juice
Chemistry Sample Code
Quantity of Matrix Matrix
Analytes
PT-BV-510 Fruit Juice
125ml
Orange Apple
Brix; Acidity (as Citric Acid Monohydrate); pH; Fructose; Glucose; Calcium; Phosphorus; Potassium; Magnesium; Sodium
Pineapple Grapefruit
PT-BV-514 Vitamin C PT-BV-515 Soft Drink
100ml
Liquid test material Carbonated soft drink
Ascorbic Acid (Vitamin C)
2 x 330ml
Brix; Acidity (as Citric Acid Monohydrate); pH; Carbon Dioxide; Fructose; Glucose; Sucrose Sample A: Benzoic Acid; Caffeine; Sulfur Dioxide (Total); Sorbic Acid (as free acid); Phosphoric Acid Sample B: Acesulfame K; Aspartame; Cyclamic acid (as free acid); Saccharin (as free imide); Sucralose Sample A: Acidity (as Citric Acid Monohydrate); Benzoic Acid; Brix; Caffeine; Sulfur Dioxide (Total); pH; Sample B: Acesulfame K; Aspartame; Cyclamic acid (as free acid); Fructose; Glucose; Saccharin (as free imide); Sucrose; Sucralose; Sorbic Acid (as free acid)
PT-BV-516 Simulated soft drink PT-BV-517 Soft Drink (dilutable/ ready to drink)
2 x 250ml
Simulated soft drink
2 x 250ml
Dilutable drink Ready to drink
PT-BV-518 Fruit Juice PT-BV-519 Soft Drink PT-BV-520 Fruit Juice PT-BV-521 Soft Drink
100ml
Orange juice test material Soft drink test material
Antimony; Arsenic; Cadmium; Iron; Lead; Tin; Zinc
100ml
Antimony; Arsenic; Cadmium; Iron; Lead; Tin; Zinc; Calcium; Phosphorus; Potassium; Magnesium; Sodium; Aluminium; Manganese; Copper; Selenium
60ml
Clear apple juice test material
Patulin (corrected for recovery)
250ml
Soft drink test material
Nicotinamide (Vitamin B3); Pantothenic acid (Vitamin B5); Pyridoxine (Vitamin B6); Cyanocobalamin (Vitamin B12); Ascorbic acid (Vitamin C); DL- α -Tocopherol (Vitamin E); Riboflavin (Vitamin B2)
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lgcstandards.com/AXIO-PT 63
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