40 Recycling of chemicals; recycling of consumables used for chemical testing
9 Scientific instruments, namely, electronic analyzers for testing and analyzing substances for the presence, absence, or quantity of per- and polyfluoroalkyl substances; rapid PFAS sensing technology
1 Chemical test kits; chemical test paper; tubes for use in connection with chemical testing; coated consumables for use in connection with chemical testing
42 Testing and evaluation of chemicals; analytical testing services to test for the presence of chemicals; chemical research and analysis; providing ongoing analysis of the presence of chemicals in the environment