EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D438510 N,N-Dicyclohexylmethylamine, 5g Price on request 1108.13-100-T 2-Nitrofluorene, 100µg/ml in Toluene, 1ml Price on request 55312WV WP Fluoride Price on request