Internal Standard ASTM D-5307 Back Catalog number: 51124 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79452 2,4’-DDT Price on request S-4243-100-MEX5 EPA 1653 Chlorophenols 7 Analytes, each 100µg/mL in methanol; units: 1x1mL, 5x1mL 2068.6 4-Chlorophenol [106-48-9] 2064.6 2,4-Dichlorophenol [120-83-2] 2069.6 2,6-Dichlorophenol [87-65-0] 2075.6 2,4,5-Trichlorophenol [95-95-4] 2076.6 2,4,6-Trichloro Price on request 10450.8-10MG Tetrabromophthalic acid Price on request