1.01747

Arsenic Test

photometric, 0.001-0.100 mg/L (As), Spectroquant^®

• UNSPSC Code: 41116116

Properties

• product line: Spectroquant^®
• Quality Level: 100
• usage: sufficient for 30 tests
• specific analyte(s): arsenic
• measuring range: 0.001-0.100 mg/L (As)
• technique(s): photometry: suitable
• compatibility: for use with Spectroquant^® Move 100; for use with Spectroquant^® Nova 60 A; for use with Spectroquant^® Prove 100; for use with Spectroquant^® Prove 300; for use with Spectroquant^® Prove 600
• detection method: photometric (Silver DDTC)
• storage temp.: 15-25°C

Description

General description

Method: photometric 0.001 - 0.100 mg/l As Spectroquant^®


The method is analogous to EPA 206.4, APHA 3500-As B, and ASTM D2972-15 A.


This Spectroquant^® Arsenic Reagent Test allows the accurate quantification of the arsenic content in aqueous samples.


Method applied: In acidic solution arsenic compounds are reduced by a reducing-agent mixture consisting of zinc, tin(II) chloride, and potassium iodide to form arsine which reacts in an absorption tube with silver diethyldithiocarbamate to form a red compound that is determined photometrically.


The Spectroquant^® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.


All our Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Legal Information

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

Safety Information

• Pictograms: GHS02,GHS05,GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H225 - H290 - H302 + H312 + H332 - H314 - H317 - H335 - H372 - H373 - H410
• Precautionary Statements: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT RE 1 Oral - STOT RE 2 Oral - STOT SE 3
• Target Organs: Cardio-vascular system, Respiratory system, Thyroid
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3