Art. No.

proficiency testing type ^[A]

requested parameters

2010007

UHT milk 1

fat, dry matter, protein, lactose, freezing point, density (3 different levels of fat content in PT round)

2010366

UHT milk 2

fat, dry matter, protein, lactose, freezing point, lactulose, water activity (3 different levels of fat content in PT round)

2010368

UHT milk 3

fat, dry matter, protein, lactose, freezing point, density (3 different levels of fat content in PT round)

2010107

UHT milk (lactose free)

lactose (< 0,1 %)

2010015

raw milk 1

fat, dry matter, protein, lactose, freezing point, urea, pH value, casein

2010005

raw milk 2

fat, dry matter, protein, lactose, freezing point, pH value, urea, casein

2010370

raw milk 3

fat, dry matter, protein, lactose, freezing point, casein, urea

2010372

goat's milk

fat, protein, freezing point

2010003

raw cream 1

fat, dry matter, protein

2010003

raw cream 1

2010374

raw cream 2

2010041

evaporated milk

fat, dry matter, protein, ash, phosphorus

2010624

buttermilk

phosphatides, fat, dry matter, ash, pH value, acidity acc. Soxhlet-Henkel, density in heat serum

2010702

dairy drinks

fat, dry matter, protein, sucrose, glucose, lactose, fructose, total sugar (sum of glucose, fructose, sucrose)

2010045

milk (residues)

chloramphenicol, aldrin, dieldrin, PCB 101, trichlormethane, aflatoxin M1, streptomycine, tetracycline (minimum 4 of the parameters quantitative)

2010951

Inhibitors in milk

quant. determination of one antibiotic each from the substance groups sulfonamides, penicillins, cephalosporins, quinolones.