EPA Method 8141 Standard Back Catalog number: 92353 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10771.35-100-T 2-Chloro-1,3-propanediol-dipalmitate-d5, PP-2-MCPD-d5,100 µg/mL,toluene,1mL, Price on request 11157.10-10MG Perfluorodecane sulfonic acid,neat,neat,10mg, Price on request 682865 Isovaleric acid, 1000mg Price on request