Method 1640Mix A Back Catalog number: 53146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2279.6-K-TX5 Phenol-2,3,4,5,6-d5, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 4165-62-2 Price on request 8388.X-K-10W POE (4-17) tert-Octylphenol,1000 µg/mL,water,10mL, Price on request 92274 Univolt N-61 Type II Transformer Oil Price on request