LGC AXIO Proficiency Testing Schemes 2027
Chemistry Sample Code
Quantity of Matrix Matrix
Analytes
PT-CT-715
150g
Dark chocolate (min 75%) Milk chocolate
Water activity; Moisture; Energy; Fat; Saturates; Total nitrogen; Carbohydrate; Total sugars; Fructose; Glucose; Sucrose; Salt (from sodium); Sodium; Butyric acid; Theobromine; Total dietary fibre; Lactose Energy; Fat; Saturates; Total nitrogen; Carbohydrate; Total sugars; Fructose; Glucose; Sucrose; Salt (from sodium); Sodium; Ash; Moisture; Theobromine; Caffeine; pH
Flavoured chocolate
PT-CT-716
150g
Cocoa Powder
PT-CT-718
30g
Low quality Cocoa Powder
Total Arsenic; Cadmium; Lead; Nickel
PT-CT-719 PT-CT-723
20g
Dark chocolate Cadmium; Lead; Iron; Calcium; Chromium; Nickel
100g
Cocoa liquor
Moisture; Free fatty acids; Total Fat; Carbohydrate; Protein; Fineness
Microbiology Sample Code
Quantity of Matrix Matrix
Analytes
PT-CT-710 PT-CT-713
2 x 25g
Chocolate
Detection of Salmonella species
10g
Cocoa Powder
Total aerobic mesophilic count; Enumeration of Enterococci; Enterobacteriaceae; Coliforms; Yeast; Mould
Detection of Salmonella species
PT-CT-714 PT-CT-717
2 x 25g
Cocoa Powder
10g
Chocolate
Total aerobic mesophilic count; Enumeration of Enterococci; Enterobacteriaceae; Coliforms; Yeast; Mould
Detection of Salmonella species
PT-CT-720
Vial + minimum 375g
Cocoa Powder
Detection of Salmonella species
PT-CT-721 PT-CT-722
25g
Cocoa liquor Cocoa liquor
Vial + 10g
Total aerobic mesophilic count; Enumeration of Enterococci; Enterobacteriaceae; Coliforms; Yeast; Mould
Sample Code Matrix
Analytes
ENHANCED PT-CT-723 NEW PT-CT-724 NEW PT-CT-725 NEW PT-CT-726
Cocoa liquor
Fineness
375g chocolate
Detection of Salmonella species
375g cocoa liquor
Detection of Salmonella species
Cocoa powder
Detection of Enterobacteriaceae
Download Application Form
Download Scheme Description
lgcstandards.com/AXIO-PT 45
Made with FlippingBook Ebook Creator