Thiazafluron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676756 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 81203 EPA Method 8121 Internal Standard Price on request 676642 D4-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Price on request 8886.15-K-T 2-Ethylhexyl-2,3,4,5-tetrabromobenzoate Price on request