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 2801–2825 of 16835 results
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Allopurinol Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartAllopurinol standard with concentration 99.90%, volume 100mg (cas: 315-30-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allopurinol Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartAllopurinol standard with concentration 99.90%, volume 10mg (cas: 315-30-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Alloxone Sulfoxide Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAlloxone sulfoxide solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 111031-14-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allprogesterone Standard | 99.9% | 10mg | Research & Development Standard Material
Add to cartAllprogesterone standard with concentration 99.9%, volume 10mg (cas: 850-52-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allprogesterone Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartAllprogesterone standard with concentration refer to certificate, volume 100mg (cas: 850-52-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allura Red Solution In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartAllura red solution in water with concentration 1000ug/ml, volume 5ml (cas: 25956-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allura Red Solution In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartAllura red solution in water with concentration 100ug/ml, volume 5ml (cas: 25956-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allure Red AC Standard | >98% | 100mg | Research & Development Standard Material
Add to cartAllure red ac standard with concentration >98%, volume 100mg (cas: 25956-17-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allyl Alcohol (allyl Alcohol) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAllyl alcohol (allyl alcohol) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 107-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allyl Alcohol (allyl Alcohol) Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAllyl alcohol (allyl alcohol) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 107-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allyl Alcohol (allyl Alcohol) Solution In Methanol | 10mg/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAllyl alcohol (allyl alcohol) solution in methanol with concentration 10mg/ml, volume 1.2ml (cas: 107-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allyl Chloride Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAllyl chloride solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 107-05-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allyl Glycidyl Ether Standard | 99.90% | 20g | Research & Development Standard Material
Add to cartAllyl glycidyl ether standard with concentration 99.90%, volume 20g (cas: 106-92-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allyl Hexanoate Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartAllyl hexanoate standard with concentration 99.90%, volume 100mg (cas: 123-68-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allyl Methyl Carbonate Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cartAllyl methyl carbonate standard with concentration 99.70%, volume 100mg (cas: 35466-83-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allyl Methyl Sulfide Standard | 99% | 100mg | Research & Development Standard Material
Add to cartAllyl methyl sulfide standard with concentration 99%, volume 100mg (cas: 10152-76-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allylamine Hydrochloride Standard | 98.5% | 10mg | Environmental Monitoring Standard Material
Add to cartAllylamine hydrochloride standard with concentration 98.5%, volume 10mg (cas: 10017-11-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Allylbenzene Standard | 98% | 10mg | Environmental Monitoring Standard Material
Add to cartAllylbenzene standard with concentration 98%, volume 10mg (cas: 300-57-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allylenamide Standard | 98% | 100mg | Research & Development Standard Material
Add to cartAllylenamide standard with concentration 98%, volume 100mg (cas: 37764-25-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Allylenamide Standard | 98% | 10mg | Research & Development Standard Material
Add to cartAllylenamide standard with concentration 98%, volume 10mg (cas: 37764-25-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Aloe-emodin Reference Substance | 98.2%(HPLC) | 20mg | Research & Development Standard Material
Add to cartAloe-emodin reference substance with concentration 98.2%(hplc), volume 20mg (cas: 481-72-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Aloin Reference Substance | 98.1% | 20mg | Research & Development Standard Material
Add to cartAloin reference substance with concentration 98.1%, volume 20mg (cas: 1415-73-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Aloxanone Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAloxanone solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 55837-20-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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alpha -D(+) Glucose Standard | ≥96% | 250mg | Research & Development Standard Material
Add to cartalpha -d(+) glucose standard with concentration ≥96%, volume 250mg (cas: 492-62-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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alpha -D(+) Glucose Standard | ≥98.00% | 100mg | Research & Development Standard Material
Add to cartalpha -d(+) glucose standard with concentration ≥98.00%, volume 100mg (cas: 492-62-6) suitable for laboratory analytical applications ensuring high precision and reliable results
