Common Anions EPA 300A Mix Back Catalog number: 59422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681639 Tetradecane, 1ml Price on request 680059 Sudan Yellow, 250mg Price on request 10782.24-K-ME Tri-n-octyl phosphate (see also 9489.24),1000 µg/mL,MeOH,1mL, Price on request