ICP-MS Low Check Mix Revision 1 Back Catalog number: 50324X Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9398.20-K-ME (+/-)-Citalopram-d4 hydrobromide, 1000µg/ml in MeOH, 1ml Price on request 54164 Perchlorate (ClO4-) Price on request 53018 ICP-AES - Verification I Standard 2 Price on request