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 2676–2700 of 16835 results
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Adipic Acid Standard | 99.90% | 250mg | Environmental Monitoring Standard Material
Add to cartAdipic acid standard with concentration 99.90%, volume 250mg (cas: 124-04-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Adiponitrile Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartAdiponitrile standard with concentration 99.90%, volume 100mg (cas: 111-69-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adipyreas Standard | 99.4% | 0.25g | Research & Development Standard Material
Add to cartAdipyreas standard with concentration 99.4%, volume 0.25g (cas: 35367-38-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adiramide Standard | 98.10% | 10mg | Research & Development Standard Material
Add to cartAdiramide standard with concentration 98.10%, volume 10mg (cas: 24307-26-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adiramide Standard | 99.2% | 100mg | Research & Development Standard Material
Add to cartAdiramide standard with concentration 99.2%, volume 100mg (cas: 24307-26-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adonitol Standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAdonitol standard with concentration ≥99%refer to certificate, volume 100mg (cas: 488-81-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adrenaline Standard | 96.60% | 50mg | Research & Development Standard Material
Add to cartAdrenaline standard with concentration 96.60%, volume 50mg (cas: 329-65-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Adsorbable Organic Halogen (AOX) Stock Solution | 200ug/mL | 10mL | Environmental Monitoring Standard Material
Add to cartAdsorbable organic halogen (aox) stock solution with concentration 200ug/ml, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 1ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 20ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 20ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Acetonitrile | 2ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in acetonitrile with concentration 2ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Methanol | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in methanol with concentration 10ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Solution In Methanol | 2ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1 solution in methanol with concentration 2ug/ml, volume 1.2ml (cas: 1162-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B1 Standard | 98.5% | 1mg | Research & Development Standard Material
Add to cartAflatoxin b1 standard with concentration 98.5%, volume 1mg (cas: 1162-65-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Aflatoxin B1,B2,G1,G2,M1,M2 Mixed Solution In Acetonitrile | 6 components | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b1,b2,g1,g2,m1,m2 mixed solution in acetonitrile with concentration 6 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Solution In Acetonitrile | 1000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 solution in acetonitrile with concentration 1000ug/ml, volume 1ml (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Solution In Acetonitrile | 1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 solution in acetonitrile with concentration 1ug/ml, volume 1.2ml (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Solution In Acetonitrile | 2ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 solution in acetonitrile with concentration 2ug/ml, volume 1.2ml (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Aflatoxin B2 Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartAflatoxin b2 standard with concentration refer to certificate, volume 1mg (cas: 7220-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
