Reagents, H
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Hydrogen Sulfide Reagent Set for Test Kit Model HS-C 0-0.600 mg/L as S2 100 tests Methylene Blue Method (Colorimetric) Color Disc test: 0-2.25 mg/L
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ACS Grade, CAS No. 5470-11-1 NH2OH.HCl, FW = 69.49 Assay ≥96.0%
Related Products: Hydroxylamine Hydrochloride
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Method: p-Dimethylaminobenzaidehyde Range: up to 600 µg/L Sample: 10 mL
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Reagent set for the digital titrator with EDTA method (Hach method 8213) to determine total hardness. Contains: Buffer Solution (Hardness 1), EDTA Titrant Cartridge, ManVer® 2 Hardness Indicator Powder Pillows.
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For determination of Hydrogen Peroxide by drop count titration. Replacement reagent set for HYP-1 Test Kit (2291700). Approximately 100 Tests.
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Each package contains one unit of HNB powder and one unit of HNB dilution solvent. Used for the determination of calcium and magnesium in brine.
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Digital Titrator Method/EDTA Titration Method Contains: Buffer Solution (Hardness 1), CalVer® 2 Calcium Indicator Powder Pillows, ManVer® 2 Hardness Indicator Powder Pillows, Potassium Hydroxide Solution (8 N), Sulfuric Acid (5.25 N) and EDTA Titration Cartridge. 100 tests
Related Products: Hardness Indicator Buffer Solution
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For determination of volatile acids by the esterification method (Hach method 8196). 100 mL bottle
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(Drop Count Titration Method) Hardness Indicator/EDTA, 0-20 mg/L (0-20 gpg) as CaCO3 Contains: Buffer Solution (Hardness 1), Hardness 2 and 3 Test Solutions
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Reagent set for ultra low range hardness determination (0-1000 ug/L Ca & Mg as CaCO3) when used with Hach spectrophotometers. Chlorophosphonazo reagent solution is packaged in a 500-mL bottle that is ideal for use with Hach's Pour-Thru Cell. 250 Tests per 500 mL bottle …
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Reagent set for the ManVer® 2 Buret Titration Method (Hach method 8226) to determine total hardness (0-2,500 mg/L as CaCO3). Contains: Buffer Solution (Hardness 1), ManVer® 2 Hardness Indicator Powder Pillows, TitraVer® (EDTA) Titrant.
Related Products: Hardness Indicator Buffer Solution
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For use with Hach Digital Titrator Method 10100 - High Range Bleach (Hypochlorite) Approximately 100 tests/reagent set
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(Digital Titrator Method) EDTA Titration Method Contains: Buffer Solution (Hardness 1), CalVer® 2 Calcium Indicator Powder Pillows, ManVer® 2 Hardness Indicator Powder Pillows, Potassium Hydroxide Solution (8 N), Sulfuric Acid (5.25 N) and EDTA Titration Cartridge.
Related Products: Calver 2 Calcium Indicator
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(Digital Titrator Method) ManVer® 2 Indicator/EDTA Method Contains: Buffer Solution (Hardness 1), EDTA Titrant Cartridge, ManVer® 2 Hardness Indicator Powder Pillows
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Reagent set for ultra low range hardness determination (0-1000 ug/L Ca & Mg as CaCO3) when used with Hach spectrophotometers Chlorophosphonazo reagent solution is packaged in unit-dose solution pillows (100 tests) Chlorophosphonazo Method Contains: Chlorophosphonazo Indicator…
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Hardness Buffer, Aminoethanol Type Suitable for use in APHA Hardness Test
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Hydrazine Sulfate
HachACS Grade, CAS No. 10034-93-2. H2NNH2·...H2SO4, FW = 130.12. Assay: ≥99.0% Suitable for preparation of formazin turbidity standards
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