Agilent Cobalt, 1000 ug/ml, 100ml 5190-8346

This is an Agilent single‑element cobalt (Co) calibration standard supplied at 1,000 µg/mL in a 100 mL bottle. The solution is prepared in 5% nitric acid and is intended for elemental analysis, primarily to calibrate and verify performance of ICP‑OES instruments. It is used as a ready‑to‑use reference standard for laboratory instrument calibration and routine quality control in trace metal analysis.

Key Features:

• Concentration: 1000 µg/mL (Cobalt, Co)
• Volume: 100 mL bottle
• Matrix/Solvent: 5% nitric acid (HNO3)
• CAS Number: 7440-48-4
• Intended technique: ICP-OES (elemental analysis)

Advantages:

• Ready-to-use single‑element standard simplifies and speeds instrument calibration workflows.
• Acidified (5% HNO3) matrix improves solution stability and compatibility with ICP systems, reducing adsorption or precipitation.
• Manufacturer‑supplied product provides consistent, labeled concentration and packaging for routine QC and traceable calibrations.