Sulfate (SO42-) Back Catalog number: 59462 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PST-2620M100C15 Triallate,100 µg/mL in MeOH, 1,5ml Price on request 675817 Terbumeton, 100 µg/ml, Methanol, 5ml Price on request 36012 EPA Method 524.2 -Gases,Liquids,MTBE, Freon 113 Price on request