EPA Method 8330 Analyte Back Catalog number: 79246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11653.10-K-ME 5-Hydroxyindole-3-acetic acid,1000 µg/mL,MeOH,1mL, Price on request 72944 n-Octadecanol Price on request 9273.20-100-ME Naltrexone (base, anhydrous), 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3 Price on request