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 6526–6550 of 16835 results
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Ethyl Chloroformate Standard | 99.6% | 100mg | Environmental Monitoring Standard Material
Add to cartEthyl chloroformate standard with concentration 99.6%, volume 100mg (cas: 541-41-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Cinnamate Standard | 99.40% | 0.1mL | Research & Development Standard Material
Add to cartEthyl cinnamate standard with concentration 99.40%, volume 0.1ml (cas: 103-36-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Drip Standard | 99.6% | 10mg | Research & Development Standard Material
Add to cartEthyl drip standard with concentration 99.6%, volume 10mg (cas: 72-56-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Ester Acaricidal Alcohol (butyrohydrazide) Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl ester acaricidal alcohol (butyrohydrazide) solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 510-15-6) ideal for chemical titration and analysis ensuring high precision and…
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Ethyl Ester Solution In Ethyl Acetate | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl ester solution in ethyl acetate with concentration 1000ug/ml, volume 1.2ml (cas: 65733-18-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Ester Solution In Ethyl Acetate | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl ester solution in ethyl acetate with concentration 100ug/ml, volume 1.2ml (cas: 65733-18-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Ester Standard | 89.1% | 1mg | Research & Development Standard Material
Add to cartEthyl ester standard with concentration 89.1%, volume 1mg (cas: 65733-18-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Formate Solution In Carbon Disulfide | 3000ug/mL | 5mL | Environmental Monitoring Standard Material
Add to cartEthyl formate solution in carbon disulfide with concentration 3000ug/ml, volume 5ml (cas: 109-94-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Formate Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cartEthyl formate standard with concentration 99.90%, volume 250mg (cas: 109-94-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Heptanoate Standard | refer to certificate | 500mg | Environmental Monitoring Standard Material
Add to cartEthyl heptanoate standard with concentration refer to certificate, volume 500mg (cas: 106-30-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Hexanoate Standard | 99.0% | 2mL | Research & Development Standard Material
Add to cartEthyl hexanoate standard with concentration 99.0%, volume 2ml (cas: 123-66-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Hexanoate, Ethyl Acetate Mixed Solution In Ethanol | 2 components | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl hexanoate, ethyl acetate mixed solution in ethanol with concentration 2 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Hexyl Triazinone Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartEthyl hexyl triazinone standard with concentration refer to certificate, volume 100mg (cas: 88122-99-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Lactate Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl lactate solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 97-64-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Lactate Standard | 99.0% | 5mL | Research & Development Standard Material
Add to cartEthyl lactate standard with concentration 99.0%, volume 5ml (cas: 97-64-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Lactate, Benzaldehyde Mixed Solution In Acetonitrile | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl lactate, benzaldehyde mixed solution in acetonitrile with concentration 2000ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Linoleate Standard | 98.3% | 100mg | Research & Development Standard Material
Add to cartEthyl linoleate standard with concentration 98.3%, volume 100mg (cas: 544-35-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Linoleate Standard | 99.1% | 10mg | Research & Development Standard Material
Add to cartEthyl linoleate standard with concentration 99.1%, volume 10mg (cas: 544-35-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Malonic Acid Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartEthyl malonic acid standard with concentration refer to certificate, volume 10mg (cas: 601-75-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Maltol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl maltol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 4940-11-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Maltol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl maltol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 4940-11-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Maltol Standard | 99.0% | 250mg | Research & Development Standard Material
Add to cartEthyl maltol standard with concentration 99.0%, volume 250mg (cas: 4940-11-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Mercuric Chloride Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercuric chloride solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercuric Chloride Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercuric chloride solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercuric Chloride Solution In Toluene | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercuric chloride solution in toluene with concentration 100ug/ml, volume 1.2ml (cas: 107-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
