Trinexapac, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681875 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96899 EPA Method 8260 - Purgeable Internal Standard Price on request 56119 Potassium (K) Price on request 677201 Nonylphenol (technical), 250mg Price on request