EPA Method 525.2 Pesticide Level 2 Back Catalog number: 92845 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9406.18-100-ME Clozapine-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 204395-52-8 Price on request O253752 Olanzapine-d3, 1mg Price on request 674952 D3-Ipronidazole, 10mg Price on request