EPA Method 549.1 Analytes Back Catalog number: 32079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679811 Sulfaguanidine monohydrate, 100 µg/ml, Methanol, Price on request 10229.14-10MG Benzyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219805-81-8 Price on request 8410.16-100MG Perfluoro-n-hexadecane, neat, Solvent-neat, Unit 100MG, # of units-1, Cas.no. 355-49-7 Price on request