Membrane Filtration In the membrane filtration world, there are many filters and a wide array of fil...
Choosing the Correct Prefilter Pore Size When looking for a prefilter - whether as a replacement in ...
When working with a customer to select a filter for a specific application, there are many parameter...
Most Commonly Asked Filtration Question Series
Bacteria Retention Claims for Sterilizing Filters Why Are They Different Among Manufacturers? Bacter...
In the realm of sterilizing filtration, micron ratings can be a bit confusing. Some suppliers call o...
For any number of reasons, you’re looking for a new filter supplier. But you need to make sure your ...
"How can I lower my operating costs AND improve process filter performance?"
Preface All integrity test procedures outlined below should be followed when performing integrity te...
You’ve sanitized your system. You have sterilizing grade filters installed at key points in your pro...
One of the first questions many customers ask when evaluating filtration solutions is, “How many fil...
Premature fouling is caused by an excess of particles in the fluid that clogs a filter earlier than ...
When a process does not perform as expected, asking the question “What changed?” is the best place t...
The alcohol, low oxygen content, relatively low pH, hops extracts (alpha-acids) and dissolved carbon...
DEVELOPMENT, SCALE-UP, AND VALIDATION OF PHARMACEUTICAL FILTRATION PROCESSES Our Technical Service T...
If you’re using filtration to remove bacteria from your process, integrity testing will provide you ...
When comparing pharmaceutical filters, you're likely to find a wide variation in pricing. You may fi...
The risks of not using vent filters on holding and mixing tanks are real and costly. Unfortunately, ...
Extractables and Leachables, these terms are a part of the manufacturing process of new medicines an...
While filter ratings are an important indication of how well the filter will remove particles of var...
A simpler integrity test for less critical applications is a Pressure Decay Test. This requires the ...
Your process requires a sterile end product. To achieve this, you plan on installing a sterilizing f...
Pore size ratings are an important indicator of how well a filter will remove particles of varying s...
Are Sterilizing Filters Reusable? Maybe (under certain strict conditions). But do you want to? And, ...
In every process, the final filter plays the most critical role in assuring that your filtrate meets...
It happens. Unfortunately, more often than anyone would like. You are about to process a new batch o...
Well-designed process filtration systems don’t usually experience premature fouling of filters, but ...
The goal of pharmaceutical water system operators is to produce bacteria-free water that meets or ex...
Keeping Contaminants Out of Water Tanks Most of the time, the old saying, “An ounce of prevention is...