Articles & Whitepapers
Setting up a purge gas source for Perma Pure gas sample dryers. What is a purge gas? A purge gas is a dry, clean gas that is directed through the purge gas pathway of Perma Pure dryers, countercurrent to the flow of the sample gas through the Nafion tubing. It is important that the purge gas is drier than the sample gas: when the partial pressure of water vapor in the purge gas is less than the ...
Vacuum pumps are a versatile piece of laboratory equipment for suctioning via negative pressure. They are routinely used in biological sciences for filtration, distillation and concentration of ...
KANSAS CITY, Missouri – Labconco Unveils Second TUV EN 12469 Certified Microbiological Safety Cabinet Labconco® is excited to release the ReVo ™, another innovative microbiological safety cabinet, adding to its diverse biosafety ...
Equipment & Solutions
FreeZone 4.5 Liter Benchtop Freeze Dryers are designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space. The upright stainless steel collector coil holds 4.5 liters of ice before defrosting. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50° C (-58° F), suitable for aqueous samples.