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 4301–4325 of 16835 results
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Carboxyl-modified Multicomponent Fluorescent Microparticle Standard Material | 3 components | 5mL | Environmental Monitoring Standard Material
Add to cartCarboxyl-modified multicomponent fluorescent microparticle standard material with concentration 3 components, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliab…
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Carboxyl-modified Multicomponent Fluorescent Microparticle Standard Material | 3 components | 5mL | Environmental Monitoring Standard Material
Add to cartCarboxyl-modified multicomponent fluorescent microparticle standard material with concentration 3 components, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliab…
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Carboxyl-modified Multicomponent Fluorescent Microparticle Standard Material | 3 components | 5mL | Environmental Monitoring Standard Material
Add to cartCarboxyl-modified multicomponent fluorescent microparticle standard material with concentration 3 components, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliab…
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Carboxyl-modified Multicomponent Fluorescent Microparticle Standard Material | 3 components | 5mL | Environmental Monitoring Standard Material
Add to cartCarboxyl-modified multicomponent fluorescent microparticle standard material with concentration 3 components, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliab…
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Carbromourea Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cartCarbromourea standard with concentration 99.60%, volume 10mg (cas: 77-65-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carbusulfan Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartCarbusulfan solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 55285-14-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cardol Standard | 99.5% | 0.25g | Research & Development Standard Material
Add to cartCardol standard with concentration 99.5%, volume 0.25g (cas: 5234-68-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carmine Solution In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartCarmine solution in water with concentration 1000ug/ml, volume 5ml (cas: 2611-82-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carmine Solution In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartCarmine solution in water with concentration 100ug/ml, volume 5ml (cas: 2611-82-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carmine Standard | 90.6% | 100mg | Research & Development Standard Material
Add to cartCarmine standard with concentration 90.6%, volume 100mg (cas: 2611-82-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carminic Acid (cochineal) Solution In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartCarminic acid (cochineal) solution in water with concentration 1000ug/ml, volume 5ml (cas: 1260-17-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carminic Acid Standard | 95.88%(HPLC) | 10mg | Environmental Monitoring Standard Material
Add to cartCarminic acid standard with concentration 95.88%(hplc), volume 10mg (cas: 1260-17-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carmofluoro Standard | 99.20% | 100mg | Research & Development Standard Material
Add to cartCarmofluoro standard with concentration 99.20%, volume 100mg (cas: 61422-45-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carmustine Standard | 99.20% | 10mg | Research & Development Standard Material
Add to cartCarmustine standard with concentration 99.20%, volume 10mg (cas: 154-93-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carnosine Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartCarnosine solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 305-84-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carnot’s Solution | / | 250mL | Environmental Monitoring Standard Material
Add to cartCarnot’s solution with concentration /, volume 250ml (cas: 64-17-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carprofen Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cartCarprofen standard with concentration 99.40%, volume 100mg (cas: 53716-49-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carrez Clear Solution | 2 components | 250mL*2 | Environmental Monitoring Standard Material
Add to cartCarrez clear solution with concentration 2 components, volume 250ml*2 ideal for chemical titration and analysis ensuring high precision and reliable results
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Carrez Clear Solution I | 106g/L | 100mL | Environmental Monitoring Standard Material
Add to cartCarrez clear solution i with concentration 106g/l, volume 100ml (cas: 13943-58-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Carvacrol Standard | 99.50% | 5g | Research & Development Standard Material
Add to cartCarvacrol standard with concentration 99.50%, volume 5g (cas: 499-75-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Carvedilol Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cartCarvedilol standard with concentration 99.60%, volume 10mg (cas: 72956-09-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Casein Culture Solution | refer to certificate | 100mL | Environmental Monitoring Standard Material
Add to cartCasein culture solution with concentration refer to certificate, volume 100ml (cas: 65072-00-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Catalpol Standard | ≥95% | 20mg | Research & Development Standard Material
Add to cartCatalpol standard with concentration ≥95%, volume 20mg (cas: 2415-24-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Catechin Control | ≥98% | 20mg | Research & Development Standard Material
Add to cartCatechin control with concentration ≥98%, volume 20mg (cas: 154-23-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Catechol Standard | 99.90% | 25g | Research & Development Standard Material
Add to cartCatechol standard with concentration 99.90%, volume 25g (cas: 120-80-9) suitable for laboratory analytical applications ensuring high precision and reliable results
