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 6551–6575 of 16835 results
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Ethyl Mercuric Chloride Solution In Toluene | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercuric chloride solution in toluene with concentration 10ug/ml, volume 1.2ml (cas: 107-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Mercury In Methanol (standard Sample) | 75.3ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury in methanol (standard sample) with concentration 75.3ug/ml, volume 1.2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercury In Toluene (standard Sample) | 76.2ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury in toluene (standard sample) with concentration 76.2ug/ml, volume 1.2ml (cas: 107-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Mercury Solution In Methanol (HJ 1268-2022) | 1000ug/L | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury solution in methanol (hj 1268-2022) with concentration 1000ug/l, volume 2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercury Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercury Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 107-27-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mercury Solution In Toluene | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury solution in toluene with concentration 100ug/ml, volume 1.2ml (cas: 107-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Mercury Solution In Toluene | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mercury solution in toluene with concentration 10ug/ml, volume 1.2ml (cas: 107-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Methanesulfonate Standard | ≥99% | 250mg | Research & Development Standard Material
Add to cartEthyl methanesulfonate standard with concentration ≥99%, volume 250mg (cas: 62-50-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Methanesulfonate Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartEthyl methanesulfonate standard with concentration 99.90%, volume 100mg (cas: 62-50-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Methyl Carbonate Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cartEthyl methyl carbonate standard with concentration 99.50%, volume 100mg (cas: 623-53-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Milarb Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl milarb solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 87130-20-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Mildew Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl mildew solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 87130-20-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Nonanoate Standard | 96.90% | 10mg | Research & Development Standard Material
Add to cartEthyl nonanoate standard with concentration 96.90%, volume 10mg (cas: 123-29-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Oleate Standard | 98.50% | 100mg | Research & Development Standard Material
Add to cartEthyl oleate standard with concentration 98.50%, volume 100mg (cas: 111-62-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Oleate Standard | 98.50% | 10mg | Research & Development Standard Material
Add to cartEthyl oleate standard with concentration 98.50%, volume 10mg (cas: 111-62-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl P-hydroxybenzoate (ethyl Paraben) Solution In Methanol | 100ug/mL | 5mL | Environmental Monitoring Standard Material
Add to cartEthyl p-hydroxybenzoate (ethyl paraben) solution in methanol with concentration 100ug/ml, volume 5ml (cas: 120-47-8) ideal for chemical titration and analysis ensuring high precision and reliable r…
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Ethyl p-Hydroxybenzoate In Methanol -13C6 Isotope Solution | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl p-hydroxybenzoate in methanol -13c6 isotope solution with concentration 100ug/ml, volume 1.2ml (cas: 2075718-25-9) ideal for chemical titration and analysis ensuring high precision and reliab…
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Ethyl P-hydroxybenzoate Solution In Methanol | 1000ug/mL | 5mL | Environmental Monitoring Standard Material
Add to cartEthyl p-hydroxybenzoate solution in methanol with concentration 1000ug/ml, volume 5ml (cas: 120-47-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl P-toluenesulfonate Standard | 99.70% | 10mg | Environmental Monitoring Standard Material
Add to cartEthyl p-toluenesulfonate standard with concentration 99.70%, volume 10mg (cas: 80-40-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Paraben (ethyl P-hydroxybenzoate, Ethyl Paraben) Standard | 99.4% | 250mg | Research & Development Standard Material
Add to cartEthyl paraben (ethyl p-hydroxybenzoate, ethyl paraben) standard with concentration 99.4%, volume 250mg (cas: 120-47-8) suitable for laboratory analytical applications ensuring high precision and re…
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Ethyl parathion-D10 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartEthyl parathion-d10 isotope standard with concentration refer to certificate, volume 10mg (cas: 350820-04-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Pentadecanoate Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartEthyl pentadecanoate standard with concentration refer to certificate, volume 100mg (cas: 41114-00-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Perfluorooctanoate Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl perfluorooctanoate solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 3108-24-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Perfluorooctanoate Standard | 97.90% | 100mg | Research & Development Standard Material
Add to cartEthyl perfluorooctanoate standard with concentration 97.90%, volume 100mg (cas: 3108-24-5) suitable for laboratory analytical applications ensuring high precision and reliable results
