We are leading in the market of Quality Control of air and gases. Ranging from Workplace air monitoring (using both national and international Occupational Exposure Limits as a reference), Compressed Air Quality based on ISO 8573 to high pure Medicinal (European Pharmacopeia), Industrial gases (ISBT/EIGA) and complex gas mixtures. On site measurements and sampling in combination with testing and analyses in our state of the art equipped laboratory are the basis of Frequent QC testing and extensive quality research.