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 1276–1300 of 16835 results
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2,4-drop Standard | 98.90% | 100mg | Research & Development Standard Material
Add to cart2,4-drop standard with concentration 98.90%, volume 100mg (cas: 94-75-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4-Toluene Diisocyanate (2,4-Diisocyanatotoluene) Standard | 98.00% | 1g | Environmental Monitoring Standard Material
Add to cart2,4-toluene diisocyanate (2,4-diisocyanatotoluene) standard with concentration 98.00%, volume 1g (cas: 584-84-9) suitable for laboratory analytical applications ensuring high precision and reliable…
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2,4, 4-Trichlorobiphenyl (PCB28) Solution In n-Hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4, 4-trichlorobiphenyl (pcb28) solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 7012-37-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 4-Trimethyl-1-pentene Standard | 97.90% | 1mL | Research & Development Standard Material
Add to cart2,4, 4-trimethyl-1-pentene standard with concentration 97.90%, volume 1ml (cas: 107-39-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 4-Trimethyl-2-pentene Standard | 98.20% | 1mL | Research & Development Standard Material
Add to cart2,4, 4-trimethyl-2-pentene standard with concentration 98.20%, volume 1ml (cas: 107-40-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-trichloroaniline Solution In Cyclohexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4, 5-trichloroaniline solution in cyclohexane with concentration 100ug/ml, volume 1.2ml (cas: 636-30-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-Trichloroaniline Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2,4, 5-trichloroaniline standard with concentration 99.90%, volume 100mg (cas: 636-30-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-Trichloroaniline Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2,4, 5-trichloroaniline standard with concentration 99.90%, volume 250mg (cas: 636-30-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-Trichlorobiphenyl (PCB 29) Solution In n-Hexane | 1000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cart2,4, 5-trichlorobiphenyl (pcb 29) solution in n-hexane with concentration 1000ug/ml, volume 1ml (cas: 15862-07-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-Trichlorophenol Standard | 96.50% | 100mg | Research & Development Standard Material
Add to cart2,4, 5-trichlorophenol standard with concentration 96.50%, volume 100mg (cas: 95-95-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-trichlorophenoxyacetic Acid Standard | 93.60% | 100mg | Environmental Monitoring Standard Material
Add to cart2,4, 5-trichlorophenoxyacetic acid standard with concentration 93.60%, volume 100mg (cas: 93-76-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-trihydroxybutyrone Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4, 5-trihydroxybutyrone solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 1421-63-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-Trihydroxyphenyrene Standard | 98.40% | 100mg | Research & Development Standard Material
Add to cart2,4, 5-trihydroxyphenyrene standard with concentration 98.40%, volume 100mg (cas: 1421-63-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-Trihydroxyphenyrene Standard | 99.00% | 10mg | Research & Development Standard Material
Add to cart2,4, 5-trihydroxyphenyrene standard with concentration 99.00%, volume 10mg (cas: 1421-63-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-Trimethylaniline Hydrochloride Standard | 95.80% | 10mg | Environmental Monitoring Standard Material
Add to cart2,4, 5-trimethylaniline hydrochloride standard with concentration 95.80%, volume 10mg (cas: 21436-97-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-Trimethylaniline Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4, 5-trimethylaniline solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 137-17-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 5-Trimethylaniline Standard | 98.70% | 100mg | Research & Development Standard Material
Add to cart2,4, 5-trimethylaniline standard with concentration 98.70%, volume 100mg (cas: 137-17-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 5-Trimethylaniline Standard | 98.70% | 10mg | Research & Development Standard Material
Add to cart2,4, 5-trimethylaniline standard with concentration 98.70%, volume 10mg (cas: 137-17-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 6-collidine Standard | 98.90% | 100mg | Research & Development Standard Material
Add to cart2,4, 6-collidine standard with concentration 98.90%, volume 100mg (cas: 108-75-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 6-Tri-tert-butylphenol Standard | 99.10% | 100mg | Research & Development Standard Material
Add to cart2,4, 6-tri-tert-butylphenol standard with concentration 99.10%, volume 100mg (cas: 732-26-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 6-Tribromoanisole Standard | 98.50% | 100mg | Research & Development Standard Material
Add to cart2,4, 6-tribromoanisole standard with concentration 98.50%, volume 100mg (cas: 607-99-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 6-Tribromoanisole Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2,4, 6-tribromoanisole standard with concentration 99.40%, volume 10mg (cas: 607-99-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,4, 6-Tribromobenzene Methyl Ether Solution In Methanol Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2,4, 6-tribromobenzene methyl ether solution in methanol standard material with concentration 1000ug/ml, volume 1.2ml (cas: 607-99-8) suitable for laboratory analytical applications ensuring high p…
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2,4, 6-Tribromophenol Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4, 6-tribromophenol solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 118-79-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2,4, 6-Tribromophenol Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2,4, 6-tribromophenol solution in methanol with concentration 100ug/ml, volume 2ml (cas: 118-79-6) ideal for chemical titration and analysis ensuring high precision and reliable results
