Hunter Scientific maintains the highest standards for all its manufactured and distributed products. Hunter Scientific is registered to EN ISO 13485:2016 All Hunter Scientific manufactured Pasteur pipettes are manufactured as Class IIa Medical Devices certified for IVF use under European Directive 93/42/EEC Pasteur pipettes undergo a variety of tests including Mouse Embryo Assay (MEA), Limulus Amebocyte Lysate (LAL) and Human Sperm Motility Assay (HSMA). Hunter Scientific supply CE marked medical device products where possible and have a positive, proactive approach to working with suppliers to continuously improve the quality of products in both performance and certification. Hunter Scientific is working with European Manufacturers to improve the range of Class IIa products specifically certified for IVF use.