Chloride (Cl-) Back Catalog number: 59428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30082 EPA Method 507/525 Analyte Mix #1 Price on request 1088.20-100-TX5 Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 63466-71-7 Price on request 54166 UV 254 Absorbance / DOC Price on request