EPA Method 549.1 Analytes Back Catalog number: 32079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0344.18-K-IO 4-n-Hexylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-31-6 Price on request 9121.10-100-IO Limonene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5989-27-5 Price on request 11081.7-100MG 2,3-Dimethylpyridine,neat,neat,100mg, Price on request