Instrument Standard 6 Back Catalog number: 52083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2849.10-50-ME 8:2 FTOH, 50µg/ml in MeOH, 1ml Price on request 674018 Fenuron, 250mg Price on request 95489 EPA Method 524.3 - Surrogate Standard Price on request