Reference Material ASTM 5010A, 1ml Back Catalog number: S-4529-1ML Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50241 COD Calibration Standard Price on request 94509 EPA Method 8151 Standard Price on request 4-B-2378-CDF 4-Bromo-2,3,7,8-tetrachlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request