AIR SAMPLING INSTRUMENTS, DIRECT READING INSTRUMENTS, AND SAMPLE COLLECTION MEDIA FOR THE PURPOSE OF TESTING OF AIR, WATER, BULK MATERIALS, SOIL, FOOD PRODUCTS, RAW MATERIALS AND SURFACE SAMPLES FOR ASBESTOS, LEAD, SILICA, RADON, RADIOCHEMISTRY, METALS, VOLATILE ORGANIC COMPOUNDS, SEMI-VOLATILE ORGANIC COMPOUNDS, INORGANIC CHEMISTRY, GENERAL CHEMISTRY, MOLD, MILDEW, FUNGI, BACTERIA, ENDOTOXINS, MYCOTOXINS, MICROBIAL VOLATILE ORGANIC COMPOUNDS (MVOC'S), ALLERGENS, PROTOZOAN PARASITES, VIRUSES,...

insulated electrical wire