Condensation Surrogates - Method 8261 Back Catalog number: 82478 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97861 Aldehyde-DNPH Solution Price on request 59627 pH 10.0 Standard @ 25°C Price on request 680572 PCB 28, 10.0 µg/ml, Isooctane, 10ml Price on request