Recent studies conducted on vacuum cleaner emissions, have vacuum cleaners as a potential source of indoor exposure to airborne allergens, […]
Allergen Avoidance and Vacuum Cleaner Certification Read More »
Biosafety level is a feature of risk management assigned to laboratories handling microorganisms belonging to a specific risk group. Biosafety
FAQ – What does Biosafety level mean? Read More »
ASTM F1977 The Full Vacuum Filtration Performance Standard (ASTM F1977) may be used to determine the fractional filtration efficiency of
FAQ Blog on Vacuum Filtration Performance; ASTM F1977 Read More »
The testing of vacuum cleaners and similar domestic electrical appliances such as air cleaners involves the use of “test-dust”; inert
Particle Volume Distribution of dust is a list of functions that define the amounts of particle presents. It is of
Particle Volume Distribution Read More »
MS2 Coliphage is a bacteriophage (virus) frequently used as a test organism in protocols designed for validating the potency of
ASHRAE 52.2 is a method of testing general ventilation air cleaning devices to determine their removal efficiency as a function
ASHRAE 52.2 is a method of testing general ventilation air cleaning devices to determine their removal efficiency as a function
For this blog entry we are covering the topic of Legionnaires’ disease following the outbreak in Edinburgh last month and
For this blog entry we are covering the topic of Legionnaires’ disease following the outbreak in Edinburgh last month and
Legionnaires disease and its relevance to indoor air quality Read More »
