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 6501–6525 of 16835 results
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Ethyl Bromide Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl bromide solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 4824-78-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl bromide-D5 Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartEthyl bromide-d5 isotope standard with concentration refer to certificate, volume 100mg (cas: 3675-63-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl bromide-D5 Isotope Standard | refer to certificate | 500mg | Environmental Monitoring Standard Material
Add to cartEthyl bromide-d5 isotope standard with concentration refer to certificate, volume 500mg (cas: 3675-63-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Butyrate Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl butyrate solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 105-54-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Butyrate Solution In Ethanol | 2500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl butyrate solution in ethanol with concentration 2500ug/ml, volume 2ml (cas: 105-54-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Butyrate Standard | 99.5% | 2mL | Research & Development Standard Material
Add to cartEthyl butyrate standard with concentration 99.5%, volume 2ml (cas: 105-54-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Caproate Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl caproate solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 123-66-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Caproate Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl caproate solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 123-66-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Caproate Solution In Ethanol | 25000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl caproate solution in ethanol with concentration 25000ug/ml, volume 2ml (cas: 123-66-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Caprylate Standard | 99.5% | 5mL | Research & Development Standard Material
Add to cartEthyl caprylate standard with concentration 99.5%, volume 5ml (cas: 106-32-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Carbamate In Methanol-D5 Isotope Solution | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl carbamate in methanol-d5 isotope solution with concentration 1000ug/ml, volume 1.2ml (cas: 73962-07-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Carbamate In Methanol-D5 Isotope Solution | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl carbamate in methanol-d5 isotope solution with concentration 100ug/ml, volume 1.2ml (cas: 73962-07-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Carbamate Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl carbamate solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 51-79-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Carbamate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEthyl carbamate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 51-79-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Carbamate Standard | 98.10% | 100mg | Research & Development Standard Material
Add to cartEthyl carbamate standard with concentration 98.10%, volume 100mg (cas: 51-79-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ethyl Carbamate-D5 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartEthyl carbamate-d5 isotope standard with concentration refer to certificate, volume 10mg (cas: 73962-07-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloride In Methanol (standard Sample) | 445.2ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEthyl chloride in methanol (standard sample) with concentration 445.2ug/ml, volume 1ml (cas: 75-00-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloride In Methanol (standard Sample) | 45.1ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEthyl chloride in methanol (standard sample) with concentration 45.1ug/ml, volume 1ml (cas: 75-00-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloride Solution In Methanol | 1000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEthyl chloride solution in methanol with concentration 1000ug/ml, volume 1ml (cas: 75-00-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloride Solution In Methanol | 2000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEthyl chloride solution in methanol with concentration 2000ug/ml, volume 1ml (cas: 75-00-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloride Solution In Methanol | 5000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEthyl chloride solution in methanol with concentration 5000ug/ml, volume 1ml (cas: 75-00-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloroacetate Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl chloroacetate solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 105-39-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloroacetate Solution In Carbon Disulfide | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl chloroacetate solution in carbon disulfide with concentration 100ug/ml, volume 2ml (cas: 105-39-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloroacetate Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartEthyl chloroacetate solution in methanol with concentration 100ug/ml, volume 2ml (cas: 105-39-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ethyl Chloroacetate Standard | 99.30% | 50mL | Research & Development Standard Material
Add to cartEthyl chloroacetate standard with concentration 99.30%, volume 50ml (cas: 105-39-5) suitable for laboratory analytical applications ensuring high precision and reliable results

