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 1201–1225 of 16835 results
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2,4-Bis [(dodecylthio) Methyl]-6-methylphenol Standard | 95.90% | 100mg | Research & Development Standard Material
Add to cart2,4-bis [(dodecylthio) methyl]-6-methylphenol standard with concentration 95.90%, volume 100mg (cas: 110675-26-8) suitable for laboratory analytical applications ensuring high precision and reliabl…
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2,4-Butane Sultone Standard | 99.10% | 100mg | Research & Development Standard Material
Add to cart2,4-butane sultone standard with concentration 99.10%, volume 100mg (cas: 1121-03-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-D (2,4-D) Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-d (2,4-d) solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 94-75-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-D (2,4-D) Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-d (2,4-d) solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 94-75-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-D Butyl Ester Solution In Methanol Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-d butyl ester solution in methanol standard material with concentration 1000ug/ml, volume 1.2ml (cas: 94-80-4) ideal for chemical titration and analysis ensuring high precision and reliable res…
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2,4-D Butyl Ester Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-d butyl ester solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 94-80-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-D Butyl Ester Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-d butyl ester solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 94-80-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-D Butyl Ester Standard | 98.20% | 100mg | Research & Development Standard Material
Add to cart2,4-d butyl ester standard with concentration 98.20%, volume 100mg (cas: 94-80-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-D Butyric Acid Standard | 99.30% | 10mg | Environmental Monitoring Standard Material
Add to cart2,4-d butyric acid standard with concentration 99.30%, volume 10mg (cas: 94-82-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-D Methyl Ester Standard | 99.10% | 10mg | Research & Development Standard Material
Add to cart2,4-d methyl ester standard with concentration 99.10%, volume 10mg (cas: 1928-38-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-D-Isooctyl Ester Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cart2,4-d-isooctyl ester standard with concentration 99.40%, volume 100mg (cas: 25168-26-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-D-Isooctyl Ester Standard | 99.40% | 250mg | Research & Development Standard Material
Add to cart2,4-d-isooctyl ester standard with concentration 99.40%, volume 250mg (cas: 25168-26-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Di-tert-butylphenol Standard | 98.4% | 100mg | Research & Development Standard Material
Add to cart2,4-di-tert-butylphenol standard with concentration 98.4%, volume 100mg (cas: 96-76-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Diaminoanisole Hydrochloride Standard | 99.50% | 10mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminoanisole hydrochloride standard with concentration 99.50%, volume 10mg (cas: 614-94-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Diaminoanisole Standard | 98.40% | 10mg | Research & Development Standard Material
Add to cart2,4-diaminoanisole standard with concentration 98.40%, volume 10mg (cas: 615-05-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Diaminoanisole Sulfate Standard | 96.20% | 100mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminoanisole sulfate standard with concentration 96.20%, volume 100mg (cas: 39156-41-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Diaminophenoxyethanol Hydrochloride Standard | 99.40% | 100mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminophenoxyethanol hydrochloride standard with concentration 99.40%, volume 100mg (cas: 66422-95-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Diaminophenoxyethanol Hydrochloride Standard | 99.40% | 10mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminophenoxyethanol hydrochloride standard with concentration 99.40%, volume 10mg (cas: 66422-95-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Diaminotoluene Solution In Toluene Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4-diaminotoluene solution in toluene standard material with concentration 1000ug/ml, volume 1.2ml (cas: 95-80-7) suitable for laboratory analytical applications ensuring high precision and reliab…
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2,4-Diaminotoluene Standard | 99.48% | 250mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminotoluene standard with concentration 99.48%, volume 250mg (cas: 95-80-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Diaminotoluene Standard | 99.70% | 100mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminotoluene standard with concentration 99.70%, volume 100mg (cas: 95-80-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Diaminotoluene Standard | 99.70% | 10mg | Environmental Monitoring Standard Material
Add to cart2,4-diaminotoluene standard with concentration 99.70%, volume 10mg (cas: 95-80-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Dibromophenol Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4-dibromophenol solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 615-58-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dibromophenol Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4-dibromophenol solution in methanol with concentration 100ug/ml, volume 2ml (cas: 615-58-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4-Dibromophenol Standard | 98.90% | 100mg | Research & Development Standard Material
Add to cart2,4-dibromophenol standard with concentration 98.90%, volume 100mg (cas: 615-58-7) suitable for laboratory analytical applications ensuring high precision and reliable results
