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Laboratory Services

Beleka is a leading provider of laboratory testing services with ISO/IEC 17025 accredited laboratory - the conformity certificate No. BY/112 2.3572 dated December 17, 2007, issued by National Accreditation Body of the Republic of Belarus “Belarusian State Centre for Accreditation”. 
Test and control the quality of 
  • Veterinary medicinal products 
  • Active pharmaceutical ingredients and excipients testing for the pharmaceutical industry
  • Feed premixes 
  • Mineral and vitamin additives
  • Complete feed
  • Milk replacers


Research of feed and raw materials:

  • Sampling
  • Concentration packing unit
  • Clarity and degree of opalescence of liquids
  • Degree of coloration of the liquid
  • Density of solids
  • Distillation range
  • Metal-magnetic impurity
  • The presence of impurities
  • Vitamin A, D3, E, B4 concentration
  • Urease activity
  • Acid number
  • Digestibility
  • Manganese value
  • Active acidity
  • Enzyme activity
  • Identification and determination of the number of Enteropathogenic Escherichia coli
  • Identification of Salmonella
  • Determination of the total number of mesophilic aerobic and facultative anaerobic bacteria
  • Presence of pathogenic microorganisms
  • pH
  • Content of toxic elements (lead, cadmium, copper, zinc, iron)
  • Determination of pathogenic fungi
Assays:
  • Calcium value
  • Phosphorus value
  • Magnesium value
  • Iodine value
  • Micro and macro elements (iron, zinc, copper, cobalt, manganese) value 
  • Fiber, crude fiber value
  • Fat, crude fat and extractives value 
  • Sodium chloride value
  • Crude protein value
  • Residual testing (sulphated ash and total ash)
  • Carotene value 
  • Cysteine and methionine value
  • Soluble and easily hydrolyzed carbohydrates
  • Ammonia nitrogen value
  • Arsenic value 
  • Mercury value 
  • Nitrates and nitrites value.

Veterinary medicinal products control

  • Sampling
  • Volume per a packaged unit
  • Appearance
  • Assay procedures based on absorption spectrophotometry in the visible and ultraviolet regions
  • Atomic absorption spectroscopy
  • Identification testing
  • Chromatography (High performance liquid chromatography)
  • Vitamin value
  •  Alcohol value
  • Microbiological analysis (Absence of specific micro-organisms)
  • Relative density
  • Complexometric titration
  • Physical analysis
  • Analysis of volatile organic compounds and water, drying method
  • Determination of pH
  • Viscosity (capillary and rotating)
  • Refractive index




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