Key performance benefit: Certified single-element potassium standard solution (1000 ppm K) designed for atomic absorption spectroscopy applications.
Material & construction: Potassium Chloride (KCl) in water; liquid form; colorless; concentration 1 mL = 1 mg K (1000 ppm K); packaged in natural polyethylene bottle.
Risk reduction / compliance benefit: Certified standard solution for analytical accuracy in atomic absorption spectroscopy; controlled concentration for reliable calibration.
Protection level: Concentration 1000 ppm K (1 mg/mL); CAS Min % 98.0, 0.19; CAS Max % 100.0, 0.19; pH approximately 7; boiling point 100 °C.
Comfort & usability: Supplied in 500 mL natural poly bottle; ready-to-use liquid standard solution.
Safety & compliance assurance: CAS Numbers: 7732-18-5, 7447-40-7; type: Standard; chemical name: Potassium AA Standard (KCl in water).
Recommended For
Atomic absorption spectroscopy (AA)
Instrument calibration
Analytical laboratory testing
Quality control analysis
Trace element determination
Research applications
Product Details
Product Name: Potassium AA Standard
Concentration: 1000 ppm K (1 mg/mL)
Composition: KCl in Water
Physical Form: Liquid
Color: Colorless
pH: Approximately 7
Boiling Point: 100 °C
Quantity: 500 mL
Packaging: Natural Poly Bottle
CAS Numbers: 7732-18-5; 7447-40-7
Primary Industries
Analytical Laboratories
Environmental Testing
Research Laboratories
Standards and Certifications
Certified Single-Element Standard
Designed for Atomic Absorption Spectroscopy
FAQs
What is Potassium AA Standard, 1000 ppm K used for?
Potassium AA Standard, 1000 ppm K is a certified single-element standard solution designed for atomic absorption spectroscopy. It is used for instrument calibration, trace element determination, quality control testing, and analytical procedures requiring accurate potassium quantification.
What is the concentration of this potassium standard?
This standard contains 1000 ppm potassium, equivalent to 1 mg of potassium per milliliter. The controlled concentration supports reliable calibration curves and consistent analytical performance in atomic absorption spectroscopy applications.
What is the composition of the solution?
Potassium AA Standard is prepared from potassium chloride dissolved in deionized water. It is supplied as a clear, colorless liquid with a pH of approximately 7, providing a stable aqueous matrix suitable for analytical use.
Is this solution ready to use?
Yes, the Potassium AA Standard is supplied as a ready-to-use liquid solution. It is packaged in a natural polyethylene bottle and does not require additional preparation prior to use in calibration or testing procedures.
Which applications is this product recommended for?
This standard is recommended for atomic absorption spectroscopy, instrument calibration, environmental testing, research laboratories, and analytical quality control procedures where accurate and traceable potassium measurement is required.
