1.09939

Arsenic standard

1000 mg As, (As₂O₅ in H₂O) Titrisol^®

• Sinónimos: Arsenic Standard Solution for ICP/AAS
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• product line: Titrisol^®
• form: concentrate
• concentration: 1000 mg As in H₂O
• technique(s): AAS: suitable; ICP: suitable
• pH: 1.7 (20 °C in H₂O)
• density: 1.02 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

Descripción

Application

• Arsenic calibration standard in heavy metal toxicity research: A study on the impact of agricultural practices on heavy metal toxicity, including arsenic, used arsenic calibration standards to assess the levels in food chains, emphasizing the need for precise trace metal analysis in environmental monitoring (Sheema et al., 2024).
• Arsenic standards in environmental health: Editorial discussing the serious arsenic problem highlights the use of arsenic standards in geo-spatial epidemiological studies to identify and address environmental health risks, underscoring the role of high-purity arsenic standards in public health research (Pizzorno, 2024).
• Trace metal analysis using arsenic standards: A study involving the identification of metal(loid) sources in a former mining district utilized arsenic calibration standards for spectroscopy to provide accurate environmental assessments, crucial for managing contaminated sites (Calas et al., 2024).
• Arsenic quantification in epidemiology: Research on the use of arsenic standards to assess environmental exposure levels, illustrating the importance of arsenic quantification standards in epidemiological studies (Sakamoto et al., 2024).
• Arsenic reference material in aquatic studies: Analysis of dissolved inorganic arsenic in the Yellow River used arsenic reference materials to measure seasonal variations and influencing factors, highlighting the application of arsenic standards in aquatic environmental studies (He et al., 2024).

Analysis Note

content (As): 1000 mg / Ampoule
Determination method: ICP - OES
(traceable of NIST - SRM 3103a)
Accuracy of the method:+/- 5 mg

Legal Information

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

Información de seguridad

• pictograms: GHS05,GHS08,GHS09
• signalword: Danger
• hcodes: H314 - H350 - H411
• pcodes: P201 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Carc. 1A - Eye Dam. 1 - Skin Corr. 1
• Storage Class: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable