EPA Method 8080 - Surrogate Standard Back Catalog number: 90435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3893.5-100-ME 3-Methyl-2-buten-1-thiol,100 µg/mL,MeOH,1mL, Price on request S497052 b-Sitosterol-d7 (mix of diasteromers), 10mg Price on request 684140 Myrcene, 100mg Price on request