Sampling is an important operation within the entire analytical testing process in which only a small fraction of a product is taken. Valid conclusions on the whole test can only be based on representative sampling. Thorough handling of samples is important to ensure integrity of samples. to prevent deterioration and cross contamination, to maintain sample tracking and the chain of custody, and to ensure safe disposal. Correct sampling is thus an essential part of a system of a quality system.
The sampling procedures used are based on approved methodology from the United States Environmental Protection Agency (USEPA), American Public Health Associations (APHA), American Society for Testing and Materials ASTM), International Standard Organization (ISO), Standard Methods, and other recognizable authorities.
We Qualitas collect the samples with appropriate tools in accordance the international sampling guidelines and we have a complete range of sampling cylinders and bottles as suitable to the products and More over the correct type and quantity of equipment is agreed with the client during the planning and design phase of the study.
All sampling procedures are periodically reviewed and updated. The laboratory is staffed by well trained and experienced professionals to assure accurate sampling and to take on site measurements, where applicable.