1.01746

Sulfite Test, photometric

photometric, 1.0-60.0 mg/L (SO₃^2-), 0.8-48.0 mg/L (SO₂), Spectroquant^®

• UNSPSCコード: 41116116
• NACRES: NA.24

特性

• product name: Sulfite Test, photometric, 1.0-60.0 mg/L (SO₃^2-), 0.8-48.0 mg/L (SO₂), Spectroquant^®
• 製品種目: Spectroquant^®
• 品質水準: 100
• 使用法: sufficient for 150 tests
• 特定アナライト: sulfite
• 測定範囲: 0.8-48.0 mg/L (SO₂); 1.0-60.0 mg/L (SO₃^2-)
• 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 (Ellman’s reagent)
• 保管温度: 15-25°C

詳細

詳細

Method: photometric 1.0 - 60.0 mg/l SO₃²⁻ 0.8 - 48.0 mg/l SO₂ Spectroquant^®

This Spectroquant^® Sulfite Reagent Test allows the accurate quantification of the sulfite content in aqueous samples as well as in food and beverages (e.g. beer).

Method applied: In neutral solution, sulfite ions react with 2,2’-dinitro-5,5’-dithiodibenzoic acid (Ellman’s reagent) to form an organic thiosulfate. This reaction results in the release of a thiol which 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: GHS07,GHS08
• シグナルワード: Warning
• 危険有害性情報: H332 - H373
• 注意書き: P260 - P271 - P304 + P340 + P312 - P314 - P501
• 危険有害性の分類: Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
• ターゲットの組織: Respiratory Tract
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2