4,4’-Methoxychlor Back Catalog number: 70207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31004 EPA Method 500 Series Internal Standard Price on request FRS-041N 2-Ethylhexyl 2,3,4,5-tetrabromobenzoate, 10mg Price on request 52080 Instrument Standard 4 Price on request