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Hach Reagents, S

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  • rr SPEC COLOR STD, DPD CHLORINE - HR

    Hach

    For use with 0-8 and 0-10 mg/L HR DPD Chlorine methods Use with Hach Colorimeters and Spectrophotometers Solid Gel Standard - No preparation required Ideal for instrument verification in the lab and in the field 2-year guaranteed performance

  • Sodium Thiosulfate, 0.113N Crtg

    Hach

    For chlorine determination by iodometric Digital Titrator titration. Sodium Thosulfate Cartridges for Digital Titrator 0.113 N, Digits x 0.1 = mg/L CI in 5 mL sample, Digits x 0.000141 = meq Approximately 40-100 tests UOM/Each

  • Sodium Hypochlorite 0.315% V/V

    Hach

    Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): Sodium Hypochlorite Reagent

  • Reagent Set, Silica Ulr Bulk Reagents

    Hach

    Silica, Ultra Low Range, Bulk Solution, Reagent Set includes: Molybdate 3, Citric Acid F Solution, Amino Acid F solution Method: Heteropoly Blue Range: 3 - 1000 µg/L as SiO2 Enough reagent for 100 tests

  • Sodium Periodate

    Hach

    For Manganese, cold periodate method

  • Sodium Hydroxide 5.0N 100ml Mdb

    Hach

    Multi-purpose sodium hydroxide solution for pH adjustment. 100 mL Marked Dropping Bottle

  • Reagent Set, Silica Lr 10ml

    Hach

    Silica, Low Range, Reagent Set includes: Amino Acid F Reagent Powder Pillows, Citric Acid Powder Pillows, Molybdate 3 Reagent Solution Method: Heteropoly Blue Range: up to 1.60 mg/L as SiO2 Sample Size: 10 mL 100/test

  • Reagent Set 25 ml, Silica Hr / Uhr

    Hach

  • SPADNS 2 (Arsenic-free) Fluoride Reagent Solution

    Hach

    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.

  • Sulfuric Acid 0.1600N, Cartridge

    Hach

    Sulfuric Acid Cartridges for digital Titrator 0.1600 N Digits x 0.1 = mg/L CaCO3 in 100 mL, Digits x 0.0002 = meq Each

  • SPADNS Fluoride Reagent Solution

    Hach

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

  • Reagent Set, Sulfite For Dt Kit

    Hach

    Sulfite Reagent Set for use with Digital Titrator includes: Dissolved Oxygen 3 Reagent Powder Pillows, Iodate-Iodide Cartridge ( 0.3998 N), Starch Indicator, Water-deionized Method 8216 Approximately 100 tests/reagent set

  • Sodium Hydroxide 1.600N, Crtg

    Hach

    For acidity determination by Digital Titration, 100 - 4000 mg/L CaCO3. Accurate results - when and where you need them Fast and Flexible Versatile Economical

  • Reagent Set, Silver Colorimetric Method

    Hach

    Reagent set for colorimetric silver method using Cadion 2B indicator Three reagent system includes Silver 1 Rgt PP, Silver 2 Rgt PP and Sodium Thiosulfate PP No extractions required Digestion required for total silver For use with Hach spectrophotometers Range: 0.005 -…

  • Reagent Set, For Sulfide

    Hach

    Colorimetric Method/Methylene Blue Method 0-0.600 mg/L (Color disc 0-2.25 mg/L) as S2 Contains: Sulfide Test Solutions 1 and 2

  • Sulfaver 4 Powder Pillow

    Hach

    USEPA accepted for reporting wastewater analysis using (Hach Method 8051). Method: SulfaVer® 4 Range: up to 70 mg/L Pack of 100

  • Sodium Hydroxide Solution, 50%

    Hach

    Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): N/A

  • Reagent Set, Silica Ulr Ampuled Reagent

    Hach

    Silica, Ultra Low Range, Reagent Set includes: Molybdate 3, Citric Acid F Solution, Amino Acid F Ampules Method: Heteropoly Blue Range: up to 1000 µg/L as SiO2 40/test

  • Silver Nitrate Titrant 0.0493N 100ml

    Hach

    For determination of chloride by drop-count titration. Chloride Titrant Reagent Silver nitrate, 0.0493 N 100 mL Marked Dropping Bottle

  • Sodium Thiosulfate Std, 2.26N

    Hach

    Sodium Thiosulfate Stabilized Cartridges, For Digital Titrator For hypochlorite (bleach): 0.5 Digit = 1 g/L CI2 2.26 N

  • SPADNS Fluoride Reagent AccuVac® Ampules

    Hach

    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…

  • rr SPEC COLOR STD KIT, MONOCHLOR/F-NH3

    Hach

    Monochloramine and Free Ammonia Secondary Standards Kit Use with Hach Colorimeters and Spectrophotometers Solid Gel Standards - No preparation required Ideal for instrument verification in the lab and in the field 2-year guaranteed performance

  • Sodium Nitroprusside Reagent

    Hach

    Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): N/A

  • Reagent Set, Silica High Range 5ml

    Hach

    5mL samples 100 Tests

  • Sulfite Reagent Set

    Hach

  • Sodium Thiosulfate 2.00N, Crtg

    Hach

    Sodium Thosulfate Cartridges for Digital Titrator 2.0 N Digits x 0.1 = mg/L DO in 200 mL sample, Digits x 0.00025 = meq UOM/Each

  • Sulfite 1 Reagent Powder Pillow

    Hach

    For determination of sulfite, chlorine and hydrogen peroxide by titration methods. Pack of 100 powder pillows

  • Sodium Hydroxide Cartridges

    Hach

    Sodium Hydroxide Cartridges For Digital Titrator 0.3636 N

  • Sodium Phenolate Reagent, 1L

    Hach

    Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): N/A

  • Salicylate/Nitroprusside Reagent

    Hach

    Formula: N/A Formula Weight: N/A CAS Number: N/A Synonym(s): Sodium Salicylate/Nitroprusside Reagent

  • Reagent Set, Ulr Silica Rapid Liquid

    Hach

    Silica Rapid Liquid Reagent Set (Heteropoly Blue) includes: Molybdate 3 Reagent Solution, Citric Acid F Reagent Solution, Amino Acid Reagent Dilution Solvent, Amino Acid F Reagent Powder Rapid Liquid methods offer economical way to analyze multiple samples Method: Heteropoly Blue Rapid…

  • Sulfate Extractant 1 Powder Pillow

    Hach

    Suitable for sulfate extraction in soils

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