Pet Food Test Lab - DEFRA Approved

Pet Food Testing  

Alex Stewart's Pet Food Test Lab is an independent and DEFRA approved microbiological and chemical pet food testing laboratory which is able to provide ISO 17025 accredited tests and analysis for pet foods and animal feeds. Our accredited analytical and pet food testing services enable you to meet saftey regulations, achieve best practice and, above all, satisfy your consumers. Our professional and dedicated team of chemists and microbiologists use the latest techniclogies and work in accordance with standard methods to provide accurate testing.

Pet food manufactuers are increasingly focussed on the quality of pet feeds, in particular those for dogs and cats, to meet the chaning demainds of pet owners. We are fully equipped to analyse a wide range of manufactured pet foods. Of particular importance is our technical expertise in establishing the best sample preparation method to ensure the correct results are determined, it is important to understand that analysis is as only as good as the sample obtained.


  • Proximate Analysis
  • Minerals and Salt
  • Salmonella spp
  • Undesirable substances
  • Amino acids
  • Enterobacteriaceae
For further information about our pet food testing services please call customer services +44 151 525 1488

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