EPA Method 525.2 Standard Back Catalog number: 92693 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10955.7-100-ME 2,4,6-Tribromoanisole-d5,100 µg/mL,MeOH,1mL Price on request 678000 Isofenphos, 100 µg/ml, Toluene, 1ml Price on request 12119.7-100-ME Hydrochlorothiazide,100 µg/mL,MeOH,1mL, Price on request