by Andrea Marra | Mar 24, 2023 | CRO, Pharmaceutical
The bacterial pathogen Mycobacterium tuberculosis (Mtb) has plagued humans for probably 70,000 years and remains a global threat to this day.1, 2 In 1882, Robert Koch recognized Mtb as the causative agent of tuberculosis (TB), but it took decades for the first...
by Kali Sorum | Nov 3, 2022 | Pharmaceutical
Microbial culture media is used in many industries to grow, enumerate, and identify microorganisms. Media comes in three different forms: solid, liquid, and semi-solid. The media form used depends on the regulation you are following, the goal of your assay, and the...
by Kali Sorum | Aug 11, 2022 | Pharmaceutical
When you receive a shipment of ready-to-use cultures, ensuring their suitability for use in your laboratory doesn’t have to be challenging! In this blog we’ll go over what to check and how to test for success. According to USP <1117>, “Ready-to-use...
by Microbiologics | Apr 12, 2022 | Pharmaceutical, Water
When performing Growth Promotion on new batches of media, one of three plating techniques can be used: Spread Plate, Pour Plate, or Membrane Filtration. Each method aids in enumeration of the cells in the inoculum, but each is different in technique. Below we offer...
by Microbiologics | Feb 28, 2022 | Pharmaceutical
It’s the laboratory event no one looks forward to: an audit. Undergoing an audit doesn’t have to be scary, however. After all, you’ve got the basics down, like media storage and proper documentation for your samples. You also know what organisms you are going to...
by Microbiologics | Oct 21, 2021 | Pharmaceutical
Growth Promotion Testing (GPT) is so foundational to Microbiological product safety that it can be easy to overlook. Most industrial microbiologists understand the importance of GPT, but this critical test is sometimes performed incompletely and inconsistently. A...
