alpha-Hydroxyalprazolam-D5 Back Catalog number: 96512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673455 Thiamethoxam, 100 µg/ml, Acetonitrile, 5ml Price on request 3380.19-100-AN Diflufenican Price on request 71283 4-Ethylphenol Price on request