Thallium (Tl) Back Catalog number: 57481 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11089.7-100MG 4-Ethylpyridine,neat,neat,100mg, Price on request 18000-1150-100ME5 Theophylline, 100µg/ml in MeOH, 5ml Price on request 14500-0020-10AN10 Acenaphthylene, 10µg/ml in Acetonitrile, 10ml Price on request