IC Anion Standard Custom Mix Back Catalog number: 50752 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0048.16-100-T 4-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57835-92-4 Price on request 30029 EPA Method 525 - Perchlorinates Price on request 683062 2-Bromoaniline, 1000mg Price on request