Abby has been my go-to microbial expert. Her knowledge of microbial contamination, EM reports, and sterile facilities, is one of the best in the Industry. She has helped me through the years and I have learned so much about sampling and contamination control from her. Whenever I or a customer have a question, she is always receptive and educational.

My management staff and I have had the pleasure of working with Abby for ISO17025 audit / accreditation support. Additionally, she has consulted with us on various projects within the Quality and Microbiology world, and has been an excellent outside resource to our organization.

Abby Roth has been an invaluable resource for our organization’s sterile compounding program. Abby’s extensive knowledge of USP <797> regulations, best practice compounding skills, and environmental monitoring practices has guided our organization successfully for many years. Abby’s support has been instrumental in helping to develop and implement improved policies to promote rigorous oversight in our sterile compounding program.  Abby is extremely efficient with great attention to detail when reviewing certification reports or viable environmental results. I would recommend Abby Roth and Pure Microbiology to anyone in the sterile compounding field who wants a successful and compliant program.