Ammonium Nitrate Modifier Back Catalog number: 52309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11149.12-50-T ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL, Price on request EPA-537PDS-R1 EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml Price on request 91110 EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml Price on request