Particle Counting Solutions 

Merck’s handheld APC airborne particle counters are designed to quantify potential contaminants in the air and to determine the quality of air in controlled environments, such as those found in the pharmaceutical industry which have to comply with ISO 14644, GMP and EU Annex 1.

The APC particle counters meet JIS B 9921: 1997 and ISO 21501 standards for performance, particle counting efficiency and calibration. The handheld particle counters APC Ergo Touch Pro 2 and APC Ergo Touch are designed for easy disinfection and fulfill the most stringent hygiene standards.

APC Airborne Particle Counting Solutions

Our handheld particle counters are the lightweight solution for determining the cleanliness of air in controlled environments. Learn More

We support the continued use of the discontinued APC Instruments by providing a large range of accessories for them.Learn More