EPA Method 525.2 Pesticide Level 3 Back Catalog number: 92844 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B447394-2.5MG Bis(4-hydroxyphenyl) Sulfone (d4major), 2,5mg (Bisphenol S-d4) Price on request 4IPPDPP 4-isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 2219.28-10MG Bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 190-39-6 Price on request