Aliphatic Hydrocarbon Calibration Set Back Catalog number: 93900 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-123678-S 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request 92492 8021 Internal & Surrogate Standard Price on request S-13036M1-1ML Phosalone, 100µg/ml in Methanol, 1ml Price on request