CCC Class III- Method 8261 Back Catalog number: 82475 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19114 EPA Method 625 Base/Neutrals Mix #1 Price on request 11082.7-100MG 2,4-Dimethylpyridine,neat,neat,100mg, Price on request 677751 4-Ethylguaiacol, 100 µg/ml, Acetonitrile, 1ml Price on request