Trichloroacetic acid sodium salt, certified, 0.25g Back Catalog number: C17684500 Availability: In the manufacturer's stock Price on request - + Recommended NAP3MHPS Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 9353.10-K-ME (S)-(-)-Cotinine, 1000µg/ml in MeOH, 1ml Price on request 98404 IP 391-95 Calibration Level 4 Price on request