EPA Method 525Mix #3 Back Catalog number: 92691 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1350.1-1ML Chloroform, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 67-66-3 Price on request 9499.10-100-CY Clofibric acid Price on request 10210.13-100MG n-Hexyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1083-27-8 Price on request