CLP Semi-Volatile Internal Standard Back Catalog number: 10019R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30107 EPA 552.2- Haloacetic Acids, 100µg/ml in MTBE, 1ml Price on request 90769 Isooctane Price on request 91836 WS Disinfection By-Products AMP 1 - Cal Check Price on request