Cerium (Ce) Back Catalog number: 57258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1366.8-25G N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 25561-30-2 Price on request 681813 D4-Ethylene thiourea, 10mg Price on request 82503 EPA Method 8250/8250A - Analytes Mix #11 Price on request