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 4901–4925 of 16835 results
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Closed Flash Point Standard Material | 180.7 celsius 220mL | Environmental Monitoring Standard Material
Add to cartClosed flash point standard material with concentration 180.7??, volume 220ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Closed Flash Point Standard Material | 78.3 celsius 220mL | Environmental Monitoring Standard Material
Add to cartClosed flash point standard material with concentration 78.3??, volume 220ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Closed Flash Point Standard Material | 97.8% | 220mL | Environmental Monitoring Standard Material
Add to cartClosed flash point standard material with concentration 97.8%, volume 220ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Clostridium Enrichment Control Medium | 9 components | 38g | Environmental Monitoring Standard Material
Add to cartClostridium enrichment control medium with concentration 9 components, volume 38g ideal for chemical titration and analysis ensuring high precision and reliable results
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Clothianidin Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartClothianidin solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 210880-92-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Clothianidin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartClothianidin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 210880-92-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Clothianidin Standard | 99.5% | 250mg | Research & Development Standard Material
Add to cartClothianidin standard with concentration 99.5%, volume 250mg (cas: 210880-92-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Clotrimazole Standard | ≥98%refer to certificate | 100mg | Research & Development Standard Material
Add to cartClotrimazole standard with concentration ≥98%refer to certificate, volume 100mg (cas: 23593-75-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Monohydrate Standard | 98.30% | 100mg | Research & Development Standard Material
Add to cartCloxacillin sodium monohydrate standard with concentration 98.30%, volume 100mg (cas: 7081-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Monohydrate Standard | 98.30% | 10mg | Research & Development Standard Material
Add to cartCloxacillin sodium monohydrate standard with concentration 98.30%, volume 10mg (cas: 7081-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Monohydrate Standard | 98.30% | 250mg | Research & Development Standard Material
Add to cartCloxacillin sodium monohydrate standard with concentration 98.30%, volume 250mg (cas: 7081-44-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Solution In Acetonitrile Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartCloxacillin sodium solution in acetonitrile water with concentration 100ug/ml, volume 1.2ml (cas: 7081-44-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cloxacillin Sodium Standard | 97.50% | 100mg | Research & Development Standard Material
Add to cartCloxacillin sodium standard with concentration 97.50%, volume 100mg (cas: 642-78-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Standard | 98.20% | 10mg | Research & Development Standard Material
Add to cartCloxacillin sodium standard with concentration 98.20%, volume 10mg (cas: 642-78-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Cloxacillin Sodium Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartCloxacillin sodium standard with concentration refer to certificate, volume 100mg (cas: 642-78-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cloxacillin Sodium Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartCloxacillin sodium standard with concentration refer to certificate, volume 10mg (cas: 642-78-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Clozapine Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartClozapine solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 5786-21-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Clozapine Standard | ≥98%refer to certificate | 250mg | Research & Development Standard Material
Add to cartClozapine standard with concentration ≥98%refer to certificate, volume 250mg (cas: 5786-21-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Clozapine Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartClozapine standard with concentration ≥99%refer to certificate, volume 10mg (cas: 5786-21-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Clozapine Standard | 99.0% | 100mg | Research & Development Standard Material
Add to cartClozapine standard with concentration 99.0%, volume 100mg (cas: 5786-21-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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CMP Indicator | | 1g | Biochemical Assays Standard Material
Add to cartCmp indicator with concentration specification: 1g, volume 1g suitable for laboratory analytical applications ensuring high precision and reliable results
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Cobalt Acetate Solution | | 250mL | Environmental Monitoring Standard Material
Add to cartCobalt acetate solution with concentration specification: 250ml, volume 250ml (cas: 71-48-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cobalt Chloride Hexahydrate Standard | 99% | 1g | Environmental Monitoring Standard Material
Add to cartCobalt chloride hexahydrate standard with concentration 99%, volume 1g (cas: 7791-13-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cobalt Chloride Solution (for Biochemical Analyzer Verification-cross Contamination) | 2 components | 50mL*2 bottle | Environmental Monitoring Standard Material
Add to cartCobalt chloride solution (for biochemical analyzer verification-cross contamination) with concentration 2 components, volume 50ml*2 bottle ideal for chemical titration and analysis ensuring high pr…
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Cobalt Chloride Solution (for Biochemistry Analyzer Verification-linear) | 5 components | 50mL*5 | Environmental Monitoring Standard Material
Add to cartCobalt chloride solution (for biochemistry analyzer verification-linear) with concentration 5 components, volume 50ml*5 ideal for chemical titration and analysis ensuring high precision and reliabl…
