EPA Method 8150 - Methyl Derivatives Back Catalog number: 94008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10728.4-10MG Methional 13C3 (1,2,3-13C3) Price on request 12099.4-250MG Maleic hydrazide,neat,neat,250mg, Price on request C13118000 Empenthrin, 100mg Price on request