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 1226–1250 of 16835 results
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2,4-Dibromophenol Standard | 98.90% | 250mg | Research & Development Standard Material
Add to cart2,4-dibromophenol standard with concentration 98.90%, volume 250mg (cas: 615-58-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dichloroanisole Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cart2,4-dichloroanisole standard with concentration 98.00%, volume 100mg (cas: 553-82-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dichlorobenzyl Alcohol (2,4-dichlorobenzyl Alcohol) Standard | 99.0% | 250mg | Research & Development Standard Material
Add to cart2,4-dichlorobenzyl alcohol (2,4-dichlorobenzyl alcohol) standard with concentration 99.0%, volume 250mg (cas: 1777-82-8) suitable for laboratory analytical applications ensuring high precision and …
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2,4-Dichlorobenzyl Alcohol Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cart2,4-dichlorobenzyl alcohol standard with concentration 99.70%, volume 100mg (cas: 1777-82-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dichlorophenol Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4-dichlorophenol solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 120-83-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dichlorophenol Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4-dichlorophenol solution in methanol with concentration 100ug/ml, volume 2ml (cas: 120-83-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dichlorophenol Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2,4-dichlorophenol standard with concentration 99.90%, volume 100mg (cas: 120-83-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dichlorophenol Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2,4-dichlorophenol standard with concentration 99.90%, volume 250mg (cas: 120-83-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dichlorotoluene Standard | 99.20% | 500mg | Environmental Monitoring Standard Material
Add to cart2,4-dichlorotoluene standard with concentration 99.20%, volume 500mg (cas: 95-73-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dihydroxybenzophenone Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2,4-dihydroxybenzophenone standard with concentration 99.90%, volume 250mg (cas: 131-56-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethoxyaniline Standard | 98.50% | 10mg | Research & Development Standard Material
Add to cart2,4-dimethoxyaniline standard with concentration 98.50%, volume 10mg (cas: 2735-04-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethyl-1-heptene Standard | 99.20% | 100mg | Research & Development Standard Material
Add to cart2,4-dimethyl-1-heptene standard with concentration 99.20%, volume 100mg (cas: 19549-87-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethyl-6-hydroxypyrimidine Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2,4-dimethyl-6-hydroxypyrimidine standard with concentration 99.40%, volume 10mg (cas: 6622-92-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylaniline Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dimethylaniline solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 97-02-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dimethylaniline Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dimethylaniline solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 95-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dimethylaniline Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cart2,4-dimethylaniline standard with concentration 99.40%, volume 100mg (cas: 95-68-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylheptane Standard | 99.30% | 100mg | Research & Development Standard Material
Add to cart2,4-dimethylheptane standard with concentration 99.30%, volume 100mg (cas: 2213-23-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylhexane Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2,4-dimethylhexane standard with concentration 99.90%, volume 10mg (cas: 589-43-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylpentane Standard | 99.80% | 1g | Research & Development Standard Material
Add to cart2,4-dimethylpentane standard with concentration 99.80%, volume 1g (cas: 108-08-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylphenol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dimethylphenol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 105-67-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dimethylphenol Standard | 98.90% | 500mg | Research & Development Standard Material
Add to cart2,4-dimethylphenol standard with concentration 98.90%, volume 500mg (cas: 105-67-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dimethylphenol Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cart2,4-dimethylphenol standard with concentration 99.50%, volume 10mg (cas: 105-67-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-dinitrochlorobenzene Solution In Benzene | 10mg/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dinitrochlorobenzene solution in benzene with concentration 10mg/ml, volume 1.2ml (cas: 97-00-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-dinitrochlorobenzene Solution In Benzene | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dinitrochlorobenzene solution in benzene with concentration 2000ug/ml, volume 1.2ml (cas: 97-00-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-dinitrochlorobenzene Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-dinitrochlorobenzene solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 97-00-7) suitable for laboratory analytical applications ensuring high precision and reliable results
