EPA Method 1666Labeled Standard Back Catalog number: 82493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676918 Pinoxaden, 25mg Price on request S-4288-20-IOX10 Sulfur Standard 4 21 Analytes, each 20µg/mL in isooctane Ethanethiol Ethylene sulfide Thiophene Methyl disulfide 2-Methylthiophene 3-Methylthiophene Diphenyl disulfide 2-Ethylthiophene 2,5-Dimethylthiophene 2-Propylthiophene 3-Propylthiophene Thiophe Price on request 674584 Cyproheptadine hydrochloride sesquihydrate, 100mg Price on request