4-Epitetracycline hydrochloride, 50mg Back Catalog number: 675367 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10282.16-100-IO 4-n-Octylphenol-d4monoethoxylate Price on request 677988 Phoxim, 100 µg/ml, Toluene, 1ml Price on request 52145 Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml Price on request