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 14876–14900 of 16835 results
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Sulfadiazine Standard | 99.5% | 0.25g | Research & Development Standard Material
Add to cartSulfadiazine standard with concentration 99.5%, volume 0.25g (cas: 68-35-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Sulfadiazine-D4 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfadiazine-d4 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1020719-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfadimethoxine (Sulfadimethoxypyridazine) Standard | 99.0% | 250mg | Research & Development Standard Material
Add to cartSulfadimethoxine (sulfadimethoxypyridazine) standard with concentration 99.0%, volume 250mg (cas: 122-11-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Sulfadimethoxine (sulfadoxine) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfadimethoxine (sulfadoxine) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 2447-57-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfadimethoxypyridazine (sulfadimethoxazine) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfadimethoxypyridazine (sulfadimethoxazine) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 122-11-2) ideal for chemical titration and analysis ensuring high precision and r…
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Sulfadimethoxypyridazine (sulfadimethoxazine) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfadimethoxypyridazine (sulfadimethoxazine) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 122-11-2) ideal for chemical titration and analysis ensuring high precision and re…
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Sulfadoxine (weekly Sulfadoxine) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfadoxine (weekly sulfadoxine) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 2447-57-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethadiazole Standard | refer to certificate | 50mg | Environmental Monitoring Standard Material
Add to cartSulfamethadiazole standard with concentration refer to certificate, volume 50mg (cas: 144-82-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine -13C6 Isotope Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine -13c6 isotope solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 77643-91-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine -13C6 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine -13c6 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 77643-91-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine -13C6 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSulfamethazine -13c6 isotopic standard with concentration refer to certificate, volume 10mg (cas: 77643-91-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartSulfamethazine melting point standard material with concentration 3 components, volume 2g (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 127-79-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 127-79-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Standard | 99% | 250mg | Research & Development Standard Material
Add to cartSulfamethazine standard with concentration 99%, volume 250mg (cas: 57-68-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Sulfamethazine Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartSulfamethazine standard with concentration refer to certificate, volume 100mg (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSulfamethazine standard with concentration refer to certificate, volume 10mg (cas: 57-68-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethazine-D4 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethazine-d4 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1020719-82-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethoxadiazole Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethoxadiazole solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 144-82-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethoxadiazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSulfamethoxadiazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 144-82-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sulfamethoxadiazole Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartSulfamethoxadiazole standard with concentration 99.90%, volume 100mg (cas: 144-82-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Sulfamethoxadiazole Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cartSulfamethoxadiazole standard with concentration 99.90%, volume 250mg (cas: 144-82-1) suitable for laboratory analytical applications ensuring high precision and reliable results
