1.09939

Arsenic standard

1000 mg As, (As₂O₅ in H₂O) Titrisol^®

• Synonym(e): Arsenic Standard Solution for ICP/AAS
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Produktlinie: Titrisol^®
• Form: concentrate
• Konzentration: 1000 mg As in H₂O
• Methode(n): AAS: suitable; ICP: suitable
• pH-Wert: 1.7 (20 °C in H₂O)
• Dichte: 1.02 g/cm³ at 20 °C
• Anwendung(en): industrial qc; pharmaceutical
• Format: single component solution
• Lagertemp.: 15-25°C

Beschreibung

Leistungsmerkmale und Vorteile

TitrisolTitrisol^® 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.

Hinweis zur Analyse

Gehalt (As): 1000 mg / Ampulle
Bestimmungsmethode: ICP -OES
(zurückgeführt auf NIST - SRM 3103a)
Methodengenauigkeit:+/- 5 mg

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H314 - H350 - H411
• P-Sätze: P201 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 2 - Carc. 1A - Eye Dam. 1 - Skin Corr. 1
• Lagerklassenschlüssel: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable