Kepon Biotech provides high‑purity inorganic standard solutions dedicated to water quality analysis. These inorganic ion reference materials are widely used for the quantitative detection of common anions, cations, heavy metals and inorganic pollutants in drinking water, surface water, groundwater and industrial wastewater. With accurate concentration, low impurities and good stability, our products support routine water quality monitoring, environmental assessment and laboratory compliance testing. Backed by global supply chain and efficient logistics, we ensure stable supply and on‑time delivery for laboratories worldwide.
Water Quality Analysis
Showing 751–775 of 1482 results
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Potassium Sulfate Saturated Solution (water Activity) | 0.973(25 celsius) | 500mL | Water Quality Analysis Standard Material
Add to cartPotassium sulfate saturated solution (water activity) with concentration 0.973(25 celsius), volume 500ml (cas: 7778-80-5) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Potassium Water Quality (standard Sample) | 19.3mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartPotassium water quality (standard sample) with concentration 19.3mg/l, volume 20ml (cas: 7447-40-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Potassium Water Quality (standard Sample) | 2.00mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartPotassium water quality (standard sample) with concentration 2.00mg/l, volume 20ml (cas: 7447-40-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Potassium, Sodium, Calcium And Magnesium Solution In Water | 1000ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cartPotassium, sodium, calcium and magnesium solution in water with concentration 1000ug/ml, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionate Solution In Water | 1001ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartPropionate solution in water with concentration 1001ug/ml, volume 20ml (cas: 137-40-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 1000ug/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 100ug/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 10mg/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 10mg/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propylene Alcohol Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartPropylene alcohol solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 107-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propylene Alcohol Solution In Water | 10mg/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartPropylene alcohol solution in water with concentration 10mg/ml, volume 1.2ml (cas: 107-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Putrescine Hydrochloride (based On Putrescine) Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartPutrescine hydrochloride (based on putrescine) solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 333-93-7) ideal for chemical titration and analysis ensuring high precision and rel…
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Pyridine Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartPyridine solution in water with concentration 1000ug/ml, volume 2ml (cas: 110-86-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Pyridine Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartPyridine solution in water with concentration 1000ug/ml, volume 2ml (cas: 110-86-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Acetaldehyde In Water | 10-100ug/L | 1.5mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of acetaldehyde in water with concentration 10-100ug/l, volume 1.5ml (cas: 75-07-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Acrylic Acid In Water | 75.52ug/L | 1.2mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of acrylic acid in water with concentration 75.52ug/l, volume 1.2ml (cas: 79-10-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Aluminum In Drinking Water | 1.85mg/L | 100mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of aluminum in drinking water with concentration 1.85mg/l, volume 100ml (cas: 7429-90-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Aminomethyl Phosphonic Acid In Water | 500ug/L | 1.5mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of aminomethyl phosphonic acid in water with concentration 500ug/l, volume 1.5ml (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precision and reliab…
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Quality Control Sample Of Cadmium In Drinking Water | 4.0ug/L | 100mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of cadmium in drinking water with concentration 4.0ug/l, volume 100ml (cas: 7440-43-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Chloride In Drinking Water | 40.7mg/L | 100mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of chloride in drinking water with concentration 40.7mg/l, volume 100ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Cyanide In Drinking Water | 1.90ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of cyanide in drinking water with concentration 1.90ug/ml, volume 100ml (cas: 143-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Dichloroacetic Acid In Water | 20.00ug/L | 1.5mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of dichloroacetic acid in water with concentration 20.00ug/l, volume 1.5ml (cas: 79-43-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Ethanol In Water | 100-1000ug/L | 5mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of ethanol in water with concentration 100-1000ug/l, volume 5ml (cas: 64-17-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Fluoride In Drinking Water | refer to certificate | 20mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of fluoride in drinking water with concentration refer to certificate, volume 20ml (cas: 7681-49-4) ideal for chemical titration and analysis ensuring high precision and reli…
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Quality Control Sample Of Formaldehyde In Water | 2 components | 2pcs/set,10mL/pc | Water Quality Analysis Standard Material
Add to cartQuality control sample of formaldehyde in water with concentration 2 components, volume 2pcs/set,10ml/pc ideal for chemical titration and analysis ensuring high precision and reliable results
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Quality Control Sample Of Glyphosate In Water | 550.5ug/L | 1.5mL | Water Quality Analysis Standard Material
Add to cartQuality control sample of glyphosate in water with concentration 550.5ug/l, volume 1.5ml (cas: 1071-83-6) ideal for chemical titration and analysis ensuring high precision and reliable results
