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 2451–2475 of 16835 results
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Acetazolamide Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cartAcetazolamide standard with concentration 99.70%, volume 100mg (cas: 59-66-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetazolamide Standard | 99.8% | 10mg | Research & Development Standard Material
Add to cartAcetazolamide standard with concentration 99.8%, volume 10mg (cas: 59-66-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetic Acid -2-phenyl Ethyl Ester Standard | 99.8%(GC) | 100mg | Environmental Monitoring Standard Material
Add to cartAcetic acid -2-phenyl ethyl ester standard with concentration 99.8%(gc), volume 100mg (cas: 103-45-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid (glacial Acetic Acid) Standard | 99.9% | 5mL | Environmental Monitoring Standard Material
Add to cartAcetic acid (glacial acetic acid) standard with concentration 99.9%, volume 5ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Acetic Acid Acetic Acid Solution | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcetic acid acetic acid acetic acid solution with concentration 1000ug/ml, volume 1.2ml (cas: 54460-46-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Skin Ease (fluocinonide) Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartAcetic acid skin ease (fluocinonide) standard with concentration refer to certificate, volume 100mg (cas: 67-73-2) ideal for chemical titration and analysis ensuring high precision and reliable res…
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Acetic Acid Solution | 3% | 500mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution with concentration 3%, volume 500ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution | 30% | 500mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution with concentration 30%, volume 500ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution | 4% | 500mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution with concentration 4%, volume 500ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution | 5% | 500mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution with concentration 5%, volume 500ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution | 6% | 500mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution with concentration 6%, volume 500ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In 50% Ethanol Water (GB/T 10345-2022) | 20mg/mL | 2mL | Water Quality Analysis Standard Material
Add to cartAcetic acid solution in 50% ethanol water (gb/t 10345-2022) with concentration 20mg/ml, volume 2ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In Acetone Standard Material | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution in acetone standard material with concentration 1000ug/ml, volume 2ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In Formic Acid | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution in formic acid with concentration 1000ug/ml, volume 2ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In Formic Acid | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcetic acid solution in formic acid with concentration 2000ug/ml, volume 2ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartAcetic acid solution in water with concentration 100ug/ml, volume 5ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Solution In Water | 10mg/mL | 2mL | Water Quality Analysis Standard Material
Add to cartAcetic acid solution in water with concentration 10mg/ml, volume 2ml (cas: 64-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acetic Acid Titration Solution | 0.1000mol/L | 500mL | Instrument Calibration Standard Material
Add to cartAcetic acid titration solution with concentration 0.1000mol/l, volume 500ml (cas: 64-19-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Acetic Acid Titration Solution | 1.003mol/L | 100mL | Instrument Calibration Standard Material
Add to cartAcetic acid titration solution with concentration 1.003mol/l, volume 100ml (cas: 64-19-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Acetic Acid Titration Solution | 1.007mol/L | 500mL | Instrument Calibration Standard Material
Add to cartAcetic acid titration solution with concentration 1.007mol/l, volume 500ml (cas: 64-19-7) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Acetic Acid-ammonium Acetate Buffer | pH=4.5 | 500mL | Biochemical Assays Standard Material
Add to cartAcetic acid-ammonium acetate buffer with concentration ph=4.5, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetic Acid-ammonium Acetate Buffer | pH=6.0 | 500mL | Biochemical Assays Standard Material
Add to cartAcetic acid-ammonium acetate buffer with concentration ph=6.0, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetic Acid-ammonium Acetate Buffer | pH=6.25 | 100mL | Biochemical Assays Standard Material
Add to cartAcetic acid-ammonium acetate buffer with concentration ph=6.25, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetic Acid-ammonium Acetate Solution | pH=4.0 | 500mL | Biochemical Assays Standard Material
Add to cartAcetic acid-ammonium acetate solution with concentration ph=4.0, volume 500ml (cas: 631-61-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetic Acid-ammonium Acetate Solution | pH=5.0 | 500mL | Biochemical Assays Standard Material
Add to cartAcetic acid-ammonium acetate solution with concentration ph=5.0, volume 500ml (cas: 631-61-8) suitable for laboratory analytical applications ensuring high precision and reliable results
