Biochemical precursors for scientific purposes; Biochemical preparations for scientific purposes; biochemical for in vitro and in vivo scientific use; Biological preparations, other than for medical or veterinary purposes; Biological tissue cultures other than for medical or veterinary purposes; Biological tissue specimens for use in scientific research; Buffer solutions for scientific purposes; Buffer solutions for use in analytical chemistry; Chemically treated non-medical test strips for c...

LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications