EPA Method 601 Internal Standard Back Catalog number: 19094 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12141.14-10MG Fluopicolide,neat,neat,10mg, Price on request 96334 4,4’-Methoxychlor Price on request 33461 (1S)-(-)-a-Pinene Price on request