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 4001–4025 of 16835 results
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Bufenozide Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBufenozide standard with concentration refer to certificate, volume 10mg (cas: 112410-23-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buflomedil Hydrochloride Standard | 99.90% | 10mg | Environmental Monitoring Standard Material
Add to cartBuflomedil hydrochloride standard with concentration 99.90%, volume 10mg (cas: 35543-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buflurate Standard | ≥99.0 | 0.25g | Environmental Monitoring Standard Material
Add to cartBuflurate standard with concentration ≥99.0, volume 0.25g (cas: 400882-07-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buformin Hydrochloride (buformin Hydrochloride) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBuformin hydrochloride (buformin hydrochloride) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1190-53-0) ideal for chemical titration and analysis ensuring high precision and…
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Buformin Hydrochloride Standard | 97.90% | 10mg | Environmental Monitoring Standard Material
Add to cartBuformin hydrochloride standard with concentration 97.90%, volume 10mg (cas: 1190-53-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bumeitani Standard | 0.999 | 10mg | Environmental Monitoring Standard Material
Add to cartBumeitani standard with concentration 0.999, volume 10mg (cas: 28395-03-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buphenymorpholine Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBuphenymorpholine solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 67564-91-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bupivacaine Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBupivacaine standard with concentration refer to certificate, volume 10mg (cas: 2180-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buprofezin Solution In n-Hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBuprofezin solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 69327-76-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buprofezin Solution In n-Hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBuprofezin solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 69327-76-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Buprofezin Standard | 99.0% | 0.25g | Research & Development Standard Material
Add to cartBuprofezin standard with concentration 99.0%, volume 0.25g (cas: 69327-76-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Bupropion Hydrochloride Standard | 99.9% | 10mg | Environmental Monitoring Standard Material
Add to cartBupropion hydrochloride standard with concentration 99.9%, volume 10mg (cas: 31677-93-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Bupropion-D9 Isotope Standard | 99.00% | 1mg | Research & Development Standard Material
Add to cartBupropion-d9 isotope standard with concentration 99.00%, volume 1mg (cas: 1189725-26-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Butachlor Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartButachlor solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 23184-66-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butachlor Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartButachlor solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 23184-66-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butachlor Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartButachlor standard with concentration refer to certificate, volume 100mg (cas: 23184-66-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butachlor Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartButachlor standard with concentration refer to certificate, volume 10mg (cas: 23184-66-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butanol Solution In Isopropanol And Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartButanol solution in isopropanol and carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 71-36-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butanone Solution In Methanol | 1000ug/mL | 5mL | Environmental Monitoring Standard Material
Add to cartButanone solution in methanol with concentration 1000ug/ml, volume 5ml (cas: 78-93-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butanoyl Hydrazine Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartButanoyl hydrazine solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1596-84-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butyl Acetate Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartButyl acetate solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 123-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butyl Acetate Solution In Carbon Disulfide | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartButyl acetate solution in carbon disulfide with concentration 100ug/ml, volume 2ml (cas: 123-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butyl Acetate Solution In Carbon Disulfide | 3000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartButyl acetate solution in carbon disulfide with concentration 3000ug/ml, volume 2ml (cas: 123-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butyl Acetate Solution In Carbon Disulfide | 3000ug/mL | 5mL | Environmental Monitoring Standard Material
Add to cartButyl acetate solution in carbon disulfide with concentration 3000ug/ml, volume 5ml (cas: 123-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Butyl Acetate Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartButyl acetate solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 123-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
