1.09988

Manganese standard

1000 mg Mn, (MnCl₂ in H₂O) Titrisol^®

• NACRES: NA.24
• UNSPSC Code: 41116107

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• product line: Titrisol^®
• form: concentrate
• concentration: 1000 mg Mn in H₂O
• technique(s): AAS: suitable, ICP: suitable
• pH: 4.5 (20 °C in H₂O)
• density: 1.04 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

Beschreibung

Application

Manganesestandard is used as a calibration standard in the determination of manganese inseawater by flow-injection preconcentration coupled to atomic absorption oremission spectrometry method.

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

content (Mn): 1000 mg / Ampoule
Determination method:Complexometric titration.
(traceable of NIST - SRM 682)
Accuracy of the method:+/- 2 mg

Legal Information

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

Sicherheitshinweise

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Lagerklasse: 12 - Non Combustible Liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable