1.14779

Sulfide Test, photometric

photometric, 0.020-1.50 mg/L (S^2-), Spectroquant^®

• UNSPSCコード: 41116116
• NACRES: NA.24

特性

• product name: Sulfide Test, photometric, 0.020-1.50 mg/L (S^2-), Spectroquant^®
• 製品種目: Spectroquant^®
• 品質水準: 100
• 使用法: sufficient for 220 tests; 220 tests
• 特定アナライト: sulfide
• 測定範囲: 0.020-1.50 mg/L (S^2-)
• テクニック: photometry: suitable
• 適合性: 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
• 検出方法: photometric (Dimethyl-p-phenylenediamine)
• 保管温度: 15-25°C

詳細

詳細

Method: photometric 0.020 - 1.50 mg/l S²⁻ Spectroquant^®


The method is analogous to EPA 376.2, APHA 4500-S2- D, ISO 10530, and DIN 38405-26.


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


Method applied: In aqueous solutions of sulfides a pH-dependent equilibrium exists between dissolved hydrogen sulfide (H2S), hydrogen sulfide ions (HS-), and sulfide ions (S2-). In the acidic range practically only dissolved hydrogen sulfide is present which reacts with dimethyl-p-phenylenediamine and iron(III) ions to form methylene blue 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.

法的情報

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

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H290 - H314
• 注意書き: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危険有害性の分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 保管分類コード: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable