by Tina Sobania | Jul 26, 2018 | Clinical, Food, Molecular, Pharmaceutical, Water
As regulatory standards continue to increase, additional responsibility is being placed on laboratories to ensure the quality and safety of finished products. Now more than ever, traceability is a major concern. Laboratories are required to provide evidence that the...
by Stanley Staphylococcus | Jul 12, 2018 | Clinical, Food, Pharmaceutical, Water
Dear Stanley, I’m having a tough time keeping my stock culture of Campylobacter viable. Do you have any tips for maintaining a stock culture of fastidious microorganisms like Campylobacter? Sincerely, Jordan from Mankato, MN Dear Jordan, Maintaining fastidious...
by microbiologics | Jun 28, 2018 | Clinical, Food, Pharmaceutical, Water
The growth promotion test (GPT) can be a hassle, but it’s necessary for determining if a new batch of media is acceptable. Follow our best practices below to make your testing process as smooth as possible when using Microbiologics products to perform GPT. 1. Test in...
by Stanley Staphylococcus | Jun 21, 2018 | Clinical, Food, Pharmaceutical, Water
Dear Stanley, I use EZ-Accu Shot™ for growth promotion testing (GPT), and sometimes I don’t get counts within 50-200% of the count printed on the label. Is there something wrong with my media or the control? Sincerely, Beverly Fresno, CA Dear Beverly, Great question!...
by microbiologics | Jun 14, 2018 | Clinical, Food, Pharmaceutical, Water
Proper maintenance of quality control strains is essential for ensuring acceptable performance. Most strains produced by Microbiologics can be used for up to a month after reconstitution when correctly maintained. Follow these best practices and our maintenance plan...
by Stanley Staphylococcus | May 24, 2018 | Clinical, Food, Pharmaceutical, Water
Dear Stanley, I want to make sure I’m using the right atmosphere to get good growth of my microorganisms. Can you explain the differences between aerobic, anaerobic, microaerophilic, and capnophilic atmospheres for microorganism growth? Beth from Salt Lake City, UT...
