We supply a full range of high-purity and certified standard substances for scientific research, industrial quality control and routine laboratory analysis. Our product portfolio includes elemental standards, buffer solutions, titration solutions, organic reference materials, VOCs standards, indicators and testing reagents. All standard substances are strictly calibrated, with traceable values, stable batch consistency and complete certification documents. Widely applied in pharmaceutical, food, environmental, water quality, soil, agricultural and biochemical testing fields. We provide reliable reference materials to ensure accurate, repeatable and compliant experimental results for global laboratories and manufacturers.
Standard substance
Showing 16276–16300 of 16835 results
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Water Quality Ammonia Nitrogen (standard Sample) | 0.121ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 0.121ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 0.50ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 0.50ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 1.11mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 1.11mg/l, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 1.50ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 1.50ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 50.0ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 50.0ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 9.29ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 9.29ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen (standard Sample) | 96.5ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen (standard sample) with concentration 96.5ug/ml, volume 20ml (cas: 12125-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Ammonia Nitrogen Rapid Detection Kit (Nesslelia Reagent Method) | 0.1-1.0mg/L | 100 test/box | Biochemical Assays Standard Material
Add to cartWater quality ammonia nitrogen rapid detection kit (nesslelia reagent method) with concentration 0.1-1.0mg/l, volume 100 test/box (cas: 12125-02-9) suitable for laboratory analytical applications e…
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Water Quality Ammonia Nitrogen Rapid Detection Kit (salicylic Acid Method) | 0-1.5 mg/L | 50 test/box | Water Quality Analysis Standard Material
Add to cartWater quality ammonia nitrogen rapid detection kit (salicylic acid method) with concentration 0-1.5 mg/l, volume 50 test/box (cas: 12125-02-9) ideal for chemical titration and analysis ensuring hig…
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Water Quality Ammonia Standard Sample (set Of Standard) | 2 components | 2pcs/set,20mL/pc | Water Quality Analysis Standard Material
Add to cartWater quality ammonia standard sample (set of standard) with concentration 2 components, volume 2pcs/set,20ml/pc ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Aniline (standard Sample) | | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality aniline (standard sample) with concentration specification: 20ml, volume 20ml (cas: 62-53-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Aniline (standard Sample) | 1.17ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality aniline (standard sample) with concentration 1.17ug/ml, volume 20ml (cas: 62-53-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Aniline (standard Sample) | 20.00ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality aniline (standard sample) with concentration 20.00ug/ml, volume 20ml (cas: 62-53-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Aniline (standard Sample) | 50.5ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality aniline (standard sample) with concentration 50.5ug/ml, volume 20ml (cas: 62-53-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Anionic Surfactant (standard Sample) | 0.53ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality anionic surfactant (standard sample) with concentration 0.53ug/ml, volume 20ml (cas: 25155-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Anionic Surfactant (standard Sample) | 3.0mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality anionic surfactant (standard sample) with concentration 3.0mg/l, volume 20ml (cas: 25155-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Anionic Surfactant (standard Sample) | 4.0ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality anionic surfactant (standard sample) with concentration 4.0ug/ml, volume 20ml (cas: 25155-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Anionic Surfactant (standard Sample) | 5.63mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality anionic surfactant (standard sample) with concentration 5.63mg/l, volume 20ml (cas: 25155-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Anionic Surfactant (standard Sample) | 8.03ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality anionic surfactant (standard sample) with concentration 8.03ug/ml, volume 20ml (cas: 25155-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Antimony (standard Sample) | 0.80µg/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality antimony (standard sample) with concentration 0.80??g/ml, volume 20ml (cas: 7440-36-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Antimony (standard Sample) | 20.1ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality antimony (standard sample) with concentration 20.1ug/ml, volume 20ml (cas: 7440-36-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Antimony (standard Sample) | 60.1ug/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality antimony (standard sample) with concentration 60.1ug/l, volume 20ml (cas: 7440-36-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Antimony (standard Sample) | 8.67ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality antimony (standard sample) with concentration 8.67ug/ml, volume 20ml (cas: 7440-36-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Arsenic (standard Sample) | 10.30ug/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality arsenic (standard sample) with concentration 10.30ug/l, volume 20ml (cas: 7440-38-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Water Quality Arsenic (standard Sample) | 13.0ug/L | 20mL | Water Quality Analysis Standard Material
Add to cartWater quality arsenic (standard sample) with concentration 13.0ug/l, volume 20ml (cas: 7440-38-2) ideal for chemical titration and analysis ensuring high precision and reliable results
