Potassium Standard for Atomic Absorption (AAS) 10,000 μg/mL (10,000 ppm) in 0.5 M Nitric Acid (HNO₃), Reagecon

Product Code.	Quantity	unitSize
11429129	500 mL	500mL

Product Code. 11429129 Supplier Reagecon Supplier No. AAKM

Description

Manufactured gravimetrically from very pure metal or salt (at least 99.9%) and tested by an ISO17025 Accredited Test Method (INAB Ref: 264T).

• Atomic Absorption Reference Standard, Atomic Absorption Reference Material
• ISO/IEC 17025 for the testing of ICP/ICP-MS Standards using ICP-MS (INAB Ref: 264T)
• ISO/IEC 17025 for calibration of laboratory balances (INAB Ref: 265C)
• ISO/IEC 17025 for temperature calibration in the range of −196 to +1200°C (INAB Ref: 265C)
• ISO/IEC 17025 for density measurement (INAB Ref: 264T) using Oscillating U-Tube and Bingham Pycnometry
• ISO/IEC 17025 for certain complexometric titrations (INAB Ref: 264T)
• GHS/OSHA compliant, REACH etc.
• This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of mass spectroscopy standards), high quality acids and pre-cleaned bottles.
• The titrimetry and spectroscopy are controlled and calibrated using separate Certified Reference Materials (CRM’s), so the product comes with two layers of traceability including NIST Standards where available.
• All of the uncertainties of measurement for this product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level.

Specifications

• Description: Matrix: 0.5 M Nitric Acid (HNO₃)
• Packaging: HDPE Triple-leached
• Analyte or Component Names: Potassium
• Physical Form: Liquid
• Concentration: 10,000 μg/mL (10,000 ppm)
• Element: K
• Quantity: 500 mL

Safety and Handling

Product Identifier

• POTASSIUM AAS STANDARD SOLUTION

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P321-Specific treatment (see on this label).
• P361 + P364-Take off immediately all contaminated clothing and wash it before reuse.
• P405-Store locked up.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contain: potassium nitrate, nitric acid