Vintessential by Winechek achieves international standard accreditation ISO 17034

Vintessential by Winechek has achieved ISO 17034 accreditation for the standards of its test kits. Vintessential explained that certified reference material (CRM) represents a significant change from non-accredited standards. It is a standard that has undergone rigorous testing to make sure the sample is homogeneous and stable, according to the company. The standard is also tested under “traceable lab conditions”.