1.09943

Calcium standard

1000 mg Ca, (CaCl₂ in 6.5% HCl) Titrisol^®

• Synonym(s): Calcium Reference Standard for ICP/AAS
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: Titrisol^®
• form: concentrate
• concentration: 1000 mg Ca in 6.5% HCl
• technique(s): AAS: suitable; ICP: suitable
• pH: <1 (20 °C in H₂O)
• density: 1.07 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

Description

Application

Calcium standard can be used as a calibrationstandard for the determination of calcium in grape juice, wines, and otheralcoholic beverages using flame atomic absorption spectrometry (FAAS)

Features and Benefits

• Titrisol^® offers a wide range of concentrated single-element standards.
• Dilute the concentrated solution to achieve the desired standard concentration.
• Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
• Supplied in easy-to-handle plastic ampoules.
• Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
• Provides reliable and reproducible results.

Analysis Note

1000 mg Ca in 6.5% hydrochloric acid, prepared with high-purity CaCl₂, HCl, and water.

Legal Information

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS05
• Signal Word: Warning
• Hazard Statements: H290 - H319
• Precautionary Statements: P234 - P264 - P280 - P305 + P351 + P338 - P337 + P313 - P390
• Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable