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Retail store and online store services featuring air sampling supplies, namely, pumps, air sampling instruments, direct reading instruments, and sample collection media for the purposes of testing for air quality, allergens, asbestos, bacteria, chemicals, dust, endotoxins, environmental contaminants in gases, liquids or solids, fungi, hazardous waste, industrial hygiene, lead, microbiological agents, microbial volatile organic compounds (mVOC's), mildew, mold, mycotoxins, parasites, particulate matter, radon, semi-volatile organic compounds, toxins, viruses, volatile organic compounds, and yeast, calibration equipment, rota meters, tube sampling equipment, indoor air quality sampling equipment and instruments, bulk sampling and analytical supplies, remediation equipment, personal protective equipment, books, and software

Educational services, namely, conducting training, workshops, and seminars in the field of environmental analytical testing services, indoor air quality testing services, analytical testing of air, gas, liquids, solids, bulk materials, soil, food product, raw materials and surface samples for asbestos, lead, silica, radon, metals, volatile organic compounds, semi-volatile organic compounds, mold, mildew, fungi, bacteria, endotoxins, mycotoxins, microbial volatile organic compounds (mVOC's), allergens, protozoan parasites and viruses and analytical testing for environmental investigations, materials testing, characterization and forensics, contamination, environmental and material analysis, and electron microscopy analysis

Rental of air sampling supplies, namely, pumps, air sampling instruments, direct reading instruments, and sample collection media for the purposes of testing for air quality, allergens, asbestos, bacteria, chemicals, dust, endotoxins, environmental contaminants in gases, liquids or solids, fungi, hazardous waste, industrial hygiene, lead, microbiological agents, microbial volatile organic compounds (mVOC's), mildew, mold, mycotoxins, parasites, particulate matter, radon, semi-volatile organic compounds, toxins, viruses, volatile organic compounds, and yeast, calibration equipment, rota meters, tube sampling equipment, indoor air quality sampling equipment and instruments, bulk sampling and analytical supplies, remediation equipment, personal protective equipment, and software systems