Quintozene, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 680449 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended TFA Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml Price on request 673760 Chloridazon, 10 µg/ml, Ethyl acetate, 10ml Price on request 36004 EPA Method 8260 Volatile Standard Price on request