Lyophilized 'normal multi-control' for clinical chemistry containing: Acetaminophen*, ALAT, Albumin, Alkaline phosphatase, α-Amylase, Apolipoprotein A1, Apolipoprotein B, ASAT, Bilirubin direct and total, Carbamazepine*, Calcium, Chloride, Cholesterol, Cholinesterase, CK-NAC, CK-MB, Copper*, Cortisol*, Creatinine, Digoxin*, DL-Phenylalanine*, Free cholesterol*, Free glycerol*, Gamma-GT, Gentamycin*, GLDH, Glucose, α-HBDH, HDL-cholesterol, β-Hydroxybutyrate, IgA, IgE, IgG, IgM, Iron, Lactate, LDH, LDL-cholesterol, Lipase, Lithium, Magnesium, Pancreatic amylase, Phenytoin*, Phospholipids, Phosphorus, Potassium, Salicylate*, Sodium, Theophylline*, Tobramycin*, Total protein, Total bile acids, Transferrin, Triglycerides, TSH*, UIBC, Urea, Uric acid, Zinc*. (*unassayed parameters)