Prothoate, 10 µg/ml, Ethyl acetate, 10ml Back Catalog number: 674815 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended T897155-5MG Tulathromycin B, approximately 5% (As a mixture with Tulathromycin A), 5mg Price on request 92413 Organophosphorous Standard Price on request 79287 gamma-BHC Price on request