Liberia Standards Authority

Our Chemical Testing Department provides Key Services in the Areas of products Testing

The chemical laboratory is a major testing facility of the National Standards Laboratory (NSL) and complies with ISO 17025:2005 international standards in all laboratory practices and maintains a quality management system to ensure practices at a high standard.

Its major goal is providing quality analytical testing services for the purpose of:

  • Determining whether food meets specification in order to protect the consumers economic interest;
  • Verifying claims on labels and identity of sample in order to determining quality or wholesomeness of product and;
  • Making sure that food does not contain potentially harmful chemicals in concentration higher than the permissible limit.

Presently the chemical laboratory is seeking accreditation against ISO 17025 spell out below:

No Parameter Matrices Standards Note
1 Moisture content Cereal food (AOAC) NA
2 Crude fat Cereal (AOAC) Proximate Analysis
3 Crude protein Cereal (AOAC) Proximate Analysis
4 Total Ash Tea (AOAC) Proximate Analysis
5 Total acidity Milk (AOAC) Proximate Analysis