EPA Method 525 Surrogate Standard Back Catalog number: 93971 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11270.14-100-AN (+/-)-Myclobutanil-d9 (butyl-d9),100 µg/mL,acetonitrile,1mL, Price on request 684177 Bromoform, 100 µg/ml, Methanol, 1ml Price on request 0385.13-K-T Acridine-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 34749-75-2 Price on request