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 5976–6000 of 16835 results
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Diniconazole Standard | 99% | 100mg | Research & Development Standard Material
Add to cartDiniconazole standard with concentration 99%, volume 100mg (cas: 83657-24-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinitrobenzoic Acid Test Solution | 10mg/mL | 100mL | Biochemical Assays Standard Material
Add to cartDinitrobenzoic acid test solution with concentration 10mg/ml, volume 100ml (cas: 528-29-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinitrophenol Indicator | 0.2% | 100mL | Biochemical Assays Standard Material
Add to cartDinitrophenol indicator with concentration 0.2%, volume 100ml (cas: 51-28-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinitrophenylhydrazine Ethanol Test Solution | 1mg/mL | 100mL | Biochemical Assays Standard Material
Add to cartDinitrophenylhydrazine ethanol test solution with concentration 1mg/ml, volume 100ml (cas: 119-26-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinitrotomide Standard | 98.60% | 10mg | Research & Development Standard Material
Add to cartDinitrotomide standard with concentration 98.60%, volume 10mg (cas: 148-01-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinitrotomine Solution In Methanol | 101ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinitrotomine solution in methanol with concentration 101ug/ml, volume 1.2ml (cas: 148-01-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinonyl Phthalate (DNP) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinonyl phthalate (dnp) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 84-76-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinonyl Phthalate DNP In Methanol (standard Sample) | 70.4ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDinonyl phthalate dnp in methanol (standard sample) with concentration 70.4ug/ml, volume 2ml (cas: 84-76-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinonyl Phthalate Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cartDinonyl phthalate standard with concentration 99.60%, volume 10mg (cas: 84-76-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dinonyl Phthalate-D4 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDinonyl phthalate-d4 isotopic standard with concentration refer to certificate, volume 10mg (cas: 1202865-43-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinonyl Phthalate-D4 Isotopic Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartDinonyl phthalate-d4 isotopic standard with concentration refer to certificate, volume 5mg (cas: 1202865-43-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Metabolite DN Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinotefuran metabolite dn solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 457614-32-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Metabolite UF Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinotefuran metabolite uf solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 457614-34-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinotefuran solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 165252-70-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinotefuran solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 165252-70-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinotefuran solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 165252-70-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinotefuran Standard | 99.4% | 0.25g | Research & Development Standard Material
Add to cartDinotefuran standard with concentration 99.4%, volume 0.25g (cas: 165252-70-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dioctadecyl Dimethyl Ammonium Chloride Standard | 97.40% | 100mg | Environmental Monitoring Standard Material
Add to cartDioctadecyl dimethyl ammonium chloride standard with concentration 97.40%, volume 100mg (cas: 107-64-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dioctyl Phthalate (DNOP) Solution In Liquor | | 25mL | Environmental Monitoring Standard Material
Add to cartDioctyl phthalate (dnop) solution in liquor with concentration specification: 25ml, volume 25ml (cas: 117-84-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dioctyl Phthalate Standard | 100% | 100mg | Research & Development Standard Material
Add to cartDioctyl phthalate standard with concentration 100%, volume 100mg (cas: 117-84-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dioctyl Phthalate Standard | 100% | 250mg | Research & Development Standard Material
Add to cartDioctyl phthalate standard with concentration 100%, volume 250mg (cas: 117-84-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dioctyl Succinate Sodium Sulfonate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartDioctyl succinate sodium sulfonate standard with concentration refer to certificate, volume 100mg (cas: 577-11-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dioctyl Tin Dichloride Standard | 97.20% | 10mg | Environmental Monitoring Standard Material
Add to cartDioctyl tin dichloride standard with concentration 97.20%, volume 10mg (cas: 3542-36-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dioxane (1,4-dioxane) Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartDioxane (1,4-dioxane) standard with concentration refer to certificate, volume 250mg (cas: 123-91-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dioxopromethazine Hydrochloride (based On Dioxopromethazine) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDioxopromethazine hydrochloride (based on dioxopromethazine) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 15374-15-9) ideal for chemical titration and analysis ensuring high…
