EPA Method 525.2 - 526 Internal Standard Back Catalog number: 91297 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-2468-S 2,4,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request S-4389-SET Calibration Curve Set, Native Compounds (§ 5.9) Set of 7 solutions in isooctane/toluene; unit: 7x1mL Compound Solution 1 Solution 2 Solution 3 Solution 4 Solution 5 Solution 6 Solution 7 ng/mL ng/mL Price on request XA14640000AL Linuron, 100µg/mL in Acetonitrile, 1ml Price on request