EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4046-200-IOX5 NPD Cocktail 3 14 Analytes, each 200 µg/mL in isooctane; unit: 1x1mL 0884.12 Dibenzothiophene [132-65-0] 0441.12 2,3,6-Trimethylnaphthalene [829-26-5] 0887.13 4-Methyldibenzothiophene [7372-88-5] 0260.16 Fluoranthene [206-44-0] 0449.14 2, Price on request 9401.17-10MG Phencyclidine hydrochloride, , Solvent-, Unit , # of units-, Cas.no. 956-90-1 Price on request 11166.7-100-ME Theobromine,100 µg/mL,MeOH,1mL, Price on request