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 10751–10775 of 16835 results
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Neutral Red Indicator Fluid (microbial Limit Test) | 1.0%(w/v) | 50mL | Biochemical Assays Standard Material
Add to cartNeutral red indicator fluid (microbial limit test) with concentration 1.0%(w/v), volume 50ml (cas: 553-24-2) suitable for laboratory analytical applications ensuring high precision and reliable res…
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New Chlorogenic Acid Reference | ≥98% | 20mg | Environmental Monitoring Standard Material
Add to cartNew chlorogenic acid reference with concentration ≥98%, volume 20mg (cas: 906-33-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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New Linglan Aldehyde/isomer Mixture Standard | 96% | 10mg | Research & Development Standard Material
Add to cartNew linglan aldehyde/isomer mixture standard with concentration 96%, volume 10mg (cas: 31906-04-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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NEW LIS STANDARD | 99.1% | 10mg | Research & Development Standard Material
Add to cartNew lis standard with concentration 99.1%, volume 10mg (cas: 282526-98-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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New Psoralen Isoflavone Standard | 96.6 | 10mg | Environmental Monitoring Standard Material
Add to cartNew psoralen isoflavone standard with concentration 96.6, volume 10mg (cas: 41060-15-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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New Red Solution In Water Standard Material | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartNew red solution in water standard material with concentration 1000ug/ml, volume 2ml (cas: 220658-76-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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New Red Solution In Water Standard Material | 100ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartNew red solution in water standard material with concentration 100ug/ml, volume 2ml (cas: 220658-76-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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New Red Standard | 89.3% | 20mg | Research & Development Standard Material
Add to cartNew red standard with concentration 89.3%, volume 20mg (cas: 220658-76-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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New red/Standard For Biochemical Research | 98.2% | 10mg | Research & Development Standard Material
Add to cartNew red/standard for biochemical research with concentration 98.2%, volume 10mg (cas: 3248-91-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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New Yanling Standard | 97.8% | 10mg | Research & Development Standard Material
Add to cartNew yanling standard with concentration 97.8%, volume 10mg (cas: 22212-55-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nexantan Standard | 97.605 | 100mg | Environmental Monitoring Standard Material
Add to cartNexantan standard with concentration 97.605, volume 100mg (cas: 133-06-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nexantan Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cartNexantan standard with concentration 99.50%, volume 10mg (cas: 133-06-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nicarbazine Solution In Acetonitrile | 50ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNicarbazine solution in acetonitrile with concentration 50ug/ml, volume 1.2ml (cas: 330-95-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nicarbazine Standard | 98.2% | 100mg | Research & Development Standard Material
Add to cartNicarbazine standard with concentration 98.2%, volume 100mg (cas: 330-95-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nicarbazine Standard | 99.1% | 10mg | Research & Development Standard Material
Add to cartNicarbazine standard with concentration 99.1%, volume 10mg (cas: 330-95-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nickel And Cobalt Mixed Solution | 1000ug/mL | 100mL | Environmental Monitoring Standard Material
Add to cartNickel and cobalt mixed solution with concentration 1000ug/ml, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Element Solution | 1.0ug/mL | 100mL | Water Quality Analysis Standard Material
Add to cartNickel element solution with concentration 1.0ug/ml, volume 100ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Element Solution | 10000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartNickel element solution with concentration 10000ug/ml, volume 50ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Element Solution | 100ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartNickel element solution with concentration 100ug/ml, volume 20ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Element Solution | 500ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartNickel element solution with concentration 500ug/ml, volume 50ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel In Seawater (standard Sample) | 10.0ug/L | 20mL | Water Quality Analysis Standard Material
Add to cartNickel in seawater (standard sample) with concentration 10.0ug/l, volume 20ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Nitrate Titration Solution | 0.1001mol/L | 500mL | Instrument Calibration Standard Material
Add to cartNickel nitrate titration solution with concentration 0.1001mol/l, volume 500ml (cas: 7786-81-4) ideal for instrument calibration in analytical laboratories ensuring high precision and reliable results
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Nickel Reagent | 10%(w/v) | 500mL | Biochemical Assays Standard Material
Add to cartNickel reagent with concentration 10%(w/v), volume 500ml (cas: 7440-02-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nickel Standard Solution | 1000ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartNickel standard solution with concentration 1000ug/ml, volume 20ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Standard Solution | 100ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartNickel standard solution with concentration 100ug/ml, volume 20ml (cas: 7440-02-0) ideal for chemical titration and analysis ensuring high precision and reliable results
