Tin (Sn) Back Catalog number: 58150 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A17446000AL-100 Theophylline, 100μg/mL in Acetonitrile, 1ml Price on request 20051 CLP Semi-Volatile - QTM Phenols Cal Mix B Price on request 684108 Propazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request