Spadns Reagent

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Spadns Reagent
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  • Fluoride (SPADNS) Reagent Solution USEPA accepted for reporting for drinking and wastewater analysis using Hach Method 8029 Method: SPADNS Range: up to 2.00 mg/L 125 Tests Bottle/500 mL

  • SPADNS Reagent (ACS)

    GFS Chemicals

    (HO)2C10H3(SO3Na)2N=NC6H4SO3Na CAS#: 23647-14-5 F.W.: 570.42 (4,5-Dihydroxy-3-(p-sulfophenylazo)-2,7-naphthalene disulfonic acid, trisodium

  • Zirconyl SPADNS Reagent

    Ricca Chemical

  • SPADNS, Reagent, ACS

    Spectrum Chemical

    Grade: Reagent, ACS CAS No.: 23647-14-5

  • …are engineered to simplify water analysis for accurate results, everytime. For determination of Fluoride by the SPANDS 2 method. The SPADNS 2 reagent formulation removes interference from chlorine without arsenic. EPA Compliant for use in Drinking Water (40 CFR 141) and Wastewater…

  • SPADNS ACS reagent

    AFG Bioscience

    Synonyms: p-Sulfophenylazochromotropic acid trisodium saltSulfanilic acid azochromotrop Grade: ACS reagent CAS No.: 23647-14-5 Molecular Formula: C16H9N2O11S3·3Na Molecular Weight: 570.42 MDL No.: MFCD00003952 Appearance: Dark reddish to brown powder Comments: Indicator for…

  • USEPA accepted for reporting for drinking and wastewater analysis using Hach Method 8029, Fluoride, SPANDS Method Range: up to 2.00 mg/L

  • Fluoride (SPADNS) Reagent AccuVac® Ampules USEPA accepted for reporting for drinking and wastewater analysis using Hach Method 8029 Method: SPADNS Range: up to 2.00 mg/L Ampules contain the precise amount of reagent for a single test and can be used as a measurement…

  • Reagent for determining fluoride levels in water.

  • For determination of Fluoride by Hach SPADNS 2 Method 10225, using AccuVac® Ampules. The SPADNS 2 reagent formulation removes interference from chlorine without arsenic. EPA Compliant for use in Drinking Water and Wastewater reporting programs and equivalent to the EPA reference method SM 4500-F…

  • For determination of Fluoride by Hach SPADNS 2 Method 10225. The SPADNS2 reagent formulation removes interference from chlorine without arsenic. Range: 0.02 - 2.00 mg/L F-. EPA compliant.

  • SPADNS

    Alfa Aesar

    Synonym(s): Sulfanilic acid azochromotrope, 2-(4-Sulfophenylazo)chromotropic acid trisodium salt Formula: C16H9N2Na3O11S3 Formula weight: 570.41 CAS Number: 23647-14-5 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • SPADNS Reference Solution

    Ricca Chemical

  • …(data transfer device).      This colorimeter utilizes our liquid SPADNS reagent and a Fluoride Standard is also available for instrument calibration. Method of Analysis:  SPADNS Ranges of Analysis: 0.05 – 2.0 mg/l Instrument supplied with : …

  • SPADNS, Solution

    Spectrum Chemical

  • …2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt; 2-(4-Sulfophenylazo)chromotropic acid trisodium salt; SPADNS Empirical Formula: C16H9N2Na3O11S3 Linear Formula: …

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