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 16151–16175 of 16835 results
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Verification Of Liquid Particle Counter | 3 components | 10mL | Environmental Monitoring Standard Material
Add to cartVerification of liquid particle counter with concentration 3 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of Liquid Particle Counter | 3 components | 10mL | Environmental Monitoring Standard Material
Add to cartVerification of liquid particle counter with concentration 3 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of Liquid Particle Counter | 3 components | 10mL | Environmental Monitoring Standard Material
Add to cartVerification of liquid particle counter with concentration 3 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of Liquid Particle Counter | 3 components | 10mL | Environmental Monitoring Standard Material
Add to cartVerification of liquid particle counter with concentration 3 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of Liquid Particle Counter | 3 components | 10mL | Environmental Monitoring Standard Material
Add to cartVerification of liquid particle counter with concentration 3 components, volume 10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 1.829um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 1.829um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 2.204um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 2.204um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 2.537um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 2.537um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 2.841um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 2.841um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 3.162um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 3.162um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 3.445um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 3.445um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verification Of PM2.5 Monitor | 3.894um | 10mL/bottle | Environmental Monitoring Standard Material
Add to cartVerification of pm2.5 monitor with concentration 3.894um, volume 10ml/bottle ideal for chemical titration and analysis ensuring high precision and reliable results
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Verlein Glycoside (Esteroside) Reference | 99.3%(HPLC) | 20mg | Research & Development Standard Material
Add to cartVerlein glycoside (esteroside) reference with concentration 99.3%(hplc), volume 20mg (cas: 61276-17-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Veterinary Drugs In Fresh Eggs (adamantine Amine) Rapid Detection Kit (colloidal Gold) | 6 components | 10 test/box | Environmental Monitoring Standard Material
Add to cartVeterinary drugs in fresh eggs (adamantine amine) rapid detection kit (colloidal gold) with concentration 6 components, volume 10 test/box ideal for chemical titration and analysis ensuring high pr…
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Veterinary Drugs In Fresh Eggs (diamantamine) Rapid Detection Kit (colloidal Gold)-home Version | 3 components | 5 test/box | Environmental Monitoring Standard Material
Add to cartVeterinary drugs in fresh eggs (diamantamine) rapid detection kit (colloidal gold)-home version with concentration 3 components, volume 5 test/box ideal for chemical titration and analysis ensuring…
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Veterinary Drugs In Fresh Eggs (fluoroquinolones) Rapid Detection Kit (colloidal Gold) | 10 components | 10 test/box | Environmental Monitoring Standard Material
Add to cartVeterinary drugs in fresh eggs (fluoroquinolones) rapid detection kit (colloidal gold) with concentration 10 components, volume 10 test/box ideal for chemical titration and analysis ensuring high p…
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Viaminate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartViaminate standard with concentration refer to certificate, volume 100mg (cas: 53839-71-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Viaminate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartViaminate standard with concentration refer to certificate, volume 10mg (cas: 53839-71-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Acetate Solution In Acetonitrile | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartVinyl acetate solution in acetonitrile with concentration 2000ug/ml, volume 2ml (cas: 108-05-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Acetate Standard | 99.18% | 1mL | Research & Development Standard Material
Add to cartVinyl acetate standard with concentration 99.18%, volume 1ml (cas: 108-05-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Vinyl Acetate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartVinyl acetate standard with concentration refer to certificate, volume 100mg (cas: 108-05-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Chloride In Methanol (standard Sample) | 36.5ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVinyl chloride in methanol (standard sample) with concentration 36.5ug/ml, volume 1.2ml (cas: 75-01-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Chloride In Methanol (standard Sample) | 807.1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVinyl chloride in methanol (standard sample) with concentration 807.1ug/ml, volume 1.2ml (cas: 75-01-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Chloride Solution In DMA | 50ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVinyl chloride solution in dma with concentration 50ug/ml, volume 1.2ml (cas: 75-01-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vinyl Chloride Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVinyl chloride solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 75-01-4) ideal for chemical titration and analysis ensuring high precision and reliable results

