Key Properties

• Concentration: 1000 ppm (mg/L) Co

• Matrix: 0.5 N Nitric Acid (HNO₃)

• Traceable and suitable for analytical calibration

• High stability when stored correctly

• Compatible with AA, ICP-OES, and ICP-MS

Uses

• Calibration of Atomic Absorption spectrophotometers

• Reference standard for cobalt determination

• Environmental, water, food, and industrial analysis

• Laboratory quality control and method validation

Storage

• Store in tightly closed, acid-resistant containers

• Keep in a cool, dry place away from direct sunlight

• Prevent contamination and evaporation

Safety & Handling (SDS Summary)

• Acidic solution; may cause skin and eye irritation

• Cobalt compounds may be harmful if swallowed or inhaled

• Wear PPE: gloves, lab coat, safety goggles

• Handle in a well-ventilated area or fume hood

• Dispose of as hazardous metal-containing waste