Opiate Standard Back Catalog number: 96629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N-13204-1G sec-Butyl alcohol, 1g Price on request C16530300 N-Propylphosphorothioic triamide, 50mg Price on request 71182 a,2,6-Trichlorotoluene Price on request