EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 97738 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681067 n-Heptyltin trichloride, 10.0 µg/ml, t-Butylmethy Price on request 3984.8-K-CY cis-1,2,trans-1,3-1,2,3-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 15890-40-1 Price on request 8918.13-100-IO 2,6-Dimethyl-4-(1,1-dimethylpropyl)phenol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91798-63-9 Price on request