HYDRUS

Chemical and biochemical reagents for scientific or research use, namely, for testing and analyzing water and other fluids for microbiological contamination, and for environmental testing and analysis; kits comprised primarily of the aforesaid reagents

Chemical and biochemical diagnostic reagents for medical use, namely, for testing and analyzing water and other fluids for microbiological contamination; kits comprised primarily of the aforesaid diagnostic reagents

Computer software for the organization and analysis of environmental water and microbiological test data, and downloadable electronic publications in the nature of instruction manuals, user guides, technical specifications and information sheets, all in the field of environmental testing, water testing or microbiological contamination