FLUORIDE TEST METHOD: PHOTOM 250 TESTS

General description

Method: photometric, SPADNS (Arsenic free) 0.02 - 2.00 mg/l Fˉ Spectroquant^®

Fluoride ions react with part of an arsenic-free red zirconium-dye solution to form a colorless complex, which in turn results in a bleaching of the red color (SPADNS method). The concentration of the unconsumed zirconium-dye solution is subsequently determined photometrically. The method is analogous to APHA 4500-F- D.


The Spectroquant^® Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided.
All Spectroquant^® 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

product line: Spectroquant^®. . Quality Level: 100. usage: sufficient for 250 . tests. specific analyte(s): fluoride. measuring range: 0.02-2.00 . mg/L (F^-). technique(s): photometry: suitable. web metadata keyword.default: microbialanalysis
microbialanalysis. 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 (SPADNS method (As free)). storage temp.: 15-25°C. Pictograms: GHS05,GHS07. Signal Word: Warning. Hazard Statements: H290 - H315 - H319 - H335. Precautionary Statements: P234 - P261 - P264 - P271 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 8A - Combustible, corrosive hazardous materials. WGK: WGK 1.