EPA Method 528 Fortification Solution Back Catalog number: 93245 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12360.16-K-ME Mono-n-octyl phthalate-d4, 1000µg/ml in MeOH, 1ml Price on request 3967.19-K-IO Diphenyltolylphosphate, 1000µg/ml in IO, 1ml Price on request 1,3-DPMA 1,3-Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene Price on request