EPA 8240B Calibration Mix 6 Back Catalog number: 82429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4040-K-IO ASTM D 5623 Sulfur Compounds Standard II 7 Analytes each 1000µg /mL in isooctane; unit: 1x1mL Prod.nr Compounds Prod.nr Compounds 0946.9 2-Methylbenzothiophene 0199.9 6-Methylbenzothiophene 0947.9 3-Methylbe Price on request 675677 Tetrachlorvinphos, 100 µg/ml, Ethyl acetate, 5ml Price on request DD-237-S 2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request