Thulium (Tm) Back Catalog number: 57069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59765 Potassium Chloride Modifier (K) Price on request 44002 EPA Method 601Mix #2 Price on request 71811 Bisphenol A, 1000µg/ml in MeOH, 1ml Price on request