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 4801–4825 of 16835 results
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Cis-permethrin Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartCis-permethrin solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 61949-76-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cis-permethrin Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartCis-permethrin solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 61949-76-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Cis, Cis-9, 12-octadecadien-1-ol Standard | 96.80% | 100mg | Research & Development Standard Material
Add to cartCis, cis-9, 12-octadecadien-1-ol standard with concentration 96.80%, volume 100mg (cas: 506-43-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Citalopram (Hydrobromide) Standard | 98.5% | 100mg | Research & Development Standard Material
Add to cartCitalopram (hydrobromide) standard with concentration 98.5%, volume 100mg (cas: 59729-32-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Citalopram Hydrobromide Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartCitalopram hydrobromide solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 59729-32-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citicoline Sodium Standard | refer to certificate | 50mg | Environmental Monitoring Standard Material
Add to cartCiticoline sodium standard with concentration refer to certificate, volume 50mg (cas: 33818-15-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citraconic Acid Standard | 98.00% | 10mg | Environmental Monitoring Standard Material
Add to cartCitraconic acid standard with concentration 98.00%, volume 10mg (cas: 498-23-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citraconic Acid Standard | 98% | 100mg | Environmental Monitoring Standard Material
Add to cartCitraconic acid standard with concentration 98%, volume 100mg (cas: 498-23-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citraconic Anhydride Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cartCitraconic anhydride standard with concentration 99.50%, volume 100mg (cas: 616-02-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Citral Standard | 98.40% | 100mg | Research & Development Standard Material
Add to cartCitral standard with concentration 98.40%, volume 100mg (cas: 5392-40-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Citral Standard | 99.25% | 250mg | Research & Development Standard Material
Add to cartCitral standard with concentration 99.25%, volume 250mg (cas: 5392-40-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Citrate Acetic Anhydride Test Solution | 20mg/mL | 100mL | Biochemical Assays Standard Material
Add to cartCitrate acetic anhydride test solution with concentration 20mg/ml, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Citrate Buffer | pH=3.0 | 500mL | Biochemical Assays Standard Material
Add to cartCitrate buffer with concentration ph=3.0, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Citrate Buffer | pH=6.6 | 100mL | Biochemical Assays Standard Material
Add to cartCitrate buffer with concentration ph=6.6, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Citrate Buffer Solution | pH 4.0 | 500mL | Biochemical Assays Standard Material
Add to cartCitrate buffer solution with concentration ph 4.0, volume 500ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Citrate Ion Solution In Water Standard Material | 1000ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cartCitrate ion solution in water standard material with concentration 1000ug/ml, volume 100ml (cas: 68-04-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citrate Titration Solution | 0.1001mol/L | 500mL | Instrument Calibration Standard Material
Add to cartCitrate titration solution with concentration 0.1001mol/l, volume 500ml (cas: 77-92-9) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Citric Acid Extract (NY/T 1121.15-2006) | 0.02500mol/L | 500mL | Environmental Monitoring Standard Material
Add to cartCitric acid extract (ny/t 1121.15-2006) with concentration 0.02500mol/l, volume 500ml (cas: 77-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Iron Brilliant Green Stock Solution | | 100mL | Environmental Monitoring Standard Material
Add to cartCitric acid iron brilliant green stock solution with concentration specification: 100ml, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Monohydrate Standard | 99.60% | 100mg | Environmental Monitoring Standard Material
Add to cartCitric acid monohydrate standard with concentration 99.60%, volume 100mg (cas: 5949-29-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Sodium Molybdate Reagent (Quinomolybdate Citrate Precipitant)(GB/T 13173-2021) | / | 500mL | Biochemical Assays Standard Material
Add to cartCitric acid sodium molybdate reagent (quinomolybdate citrate precipitant)(gb/t 13173-2021) with concentration /, volume 500ml suitable for laboratory analytical applications ensuring high precision…
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Citric Acid Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartCitric acid solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 77-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartCitric acid solution in water with concentration 100ug/ml, volume 1.2ml (cas: 77-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Solution In Water | 2.00%(w/v) | 500mL | Water Quality Analysis Standard Material
Add to cartCitric acid solution in water with concentration 2.00%(w/v), volume 500ml (cas: 77-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Citric Acid Standard | 99.5% | 100mg | Environmental Monitoring Standard Material
Add to cartCitric acid standard with concentration 99.5%, volume 100mg (cas: 77-92-9) ideal for chemical titration and analysis ensuring high precision and reliable results
