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 926–950 of 1482 results
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Standard Material Of Nitrite Solution In Water | 165ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 165ug/ml, volume 20ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Nitrite Solution In Water | 1ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 1ug/ml, volume 50ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Nitrite Solution In Water | 200ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 200ug/ml, volume 20ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Nitrite Solution In Water | 200ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 200ug/ml, volume 50ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Nitrite Solution In Water | 250ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 250ug/ml, volume 50ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Nitrite Solution In Water | 500ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of nitrite solution in water with concentration 500ug/ml, volume 50ml (cas: 7632-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Penicillin V Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartStandard material of penicillin v solution in water with concentration 100ug/ml, volume 1.2ml (cas: 87-08-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Phosphate (Phosphate) Solution In Water | 200ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate (phosphate) solution in water with concentration 200ug/ml, volume 50ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable…
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Standard Material Of Phosphate (Phosphate) Solution In Water | 300ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate (phosphate) solution in water with concentration 300ug/ml, volume 20ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable…
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Standard Material Of Phosphate (Phosphate) Solution In Water | 50ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate (phosphate) solution in water with concentration 50ug/ml, volume 50ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable …
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Standard Material Of Phosphate Solution In Seawater | 1000ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate solution in seawater with concentration 1000ug/ml, volume 20ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Phosphate Solution In Water | 10mg/L(HPO4) | 100mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate solution in water with concentration 10mg/l(HPO4), volume 100ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Phosphate Solution In Water | 2.00ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate solution in water with concentration 2.00ug/ml, volume 50ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Phosphate Solution In Water | 5000ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate solution in water with concentration 5000ug/ml, volume 100ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Phosphate Solution In Water | 500mg/L(HPO4) | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of phosphate solution in water with concentration 500mg/l(HPO4), volume 50ml (cas: 7778-77-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Potassium Chromate Solution In Water | 1000ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartStandard material of potassium chromate solution in water with concentration 1000ug/ml, volume 20ml (cas: 7789-00-6) ideal for chemical titration and analysis ensuring high precision and reliable r…
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Standard Material Of Potassium Dichromate Solution In Water | 60mg/L | 50mL | Water Quality Analysis Standard Material
Add to cartStandard material of potassium dichromate solution in water with concentration 60mg/l, volume 50ml (cas: 7778-50-9) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Standard Material Of Potassium Iodide Solution In Water | 100mg/L | 100mL | Water Quality Analysis Standard Material
Add to cartStandard material of potassium iodide solution in water with concentration 100mg/l, volume 100ml (cas: 7681-11-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Putrescine Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartStandard material of putrescine solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 110-60-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Quinoline Yellow Solution In Water (GB 5009.35-2023) | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartStandard material of quinoline yellow solution in water (gb 5009.35-2023) with concentration 1000ug/ml, volume 1.2ml (cas: 8004-92-0) ideal for chemical titration and analysis ensuring high precisi…
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Standard Material Of Quinoline Yellow Solution In Water (GB 5009.35-2023) | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartStandard material of quinoline yellow solution in water (gb 5009.35-2023) with concentration 100ug/ml, volume 1.2ml (cas: 8004-92-0) ideal for chemical titration and analysis ensuring high precisio…
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Standard Material Of Sarafloxacin Hydrochloride Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartStandard material of sarafloxacin hydrochloride solution in water with concentration 100ug/ml, volume 1.2ml (cas: 91296-87-6) ideal for chemical titration and analysis ensuring high precision and r…
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Standard Material Of Selenomethionine Solution In Water | 0.499umol/g | 2mL | Water Quality Analysis Standard Material
Add to cartStandard material of selenomethionine solution in water with concentration 0.499umol/g, volume 2ml (cas: 1464-42-2) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Standard Material Of Selenomethionine Solution In Water | 1000mg/L | 2mL | Water Quality Analysis Standard Material
Add to cartStandard material of selenomethionine solution in water with concentration 1000mg/l, volume 2ml (cas: 1464-42-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Standard Material Of Sialic Acid Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartStandard material of sialic acid solution in water with concentration 1000ug/ml, volume 2ml (cas: 131-48-6) ideal for chemical titration and analysis ensuring high precision and reliable results
