Environmental monitoring standard substances include water pollutants, soil heavy metals, VOCs, atmospheric indicators and organic pollutant reference materials. All products meet national and international environmental detection standards, supporting ecological environment monitoring, enterprise pollution discharge testing and third-party environmental assessment laboratories.
Environmental Monitoring
Showing 3076–3100 of 9080 results
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Docosahexaenoic Acid Methyl Ester/all-cis-4, 7,10,13,16,19 Standard | 99.00% | 500mg | Environmental Monitoring Standard Material
Add to cartDocosahexaenoic acid methyl ester/all-cis-4, 7,10,13,16,19 standard with concentration 99.00%, volume 500mg (cas: 2566-90-7) ideal for chemical titration and analysis ensuring high precision and re…
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Docosahexaenoic Acid Triglyceride (cis-4,7,10,13,16,19) Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartDocosahexaenoic acid triglyceride (cis-4,7,10,13,16,19) standard with concentration 99.0%, volume 100mg (cas: 11094-59-0) ideal for chemical titration and analysis ensuring high precision and relia…
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Docosahexaenoic Acid Triglyceride (cis-4,7,10,13,16,19) Standard | 99.0% | 10mg | Environmental Monitoring Standard Material
Add to cartDocosahexaenoic acid triglyceride (cis-4,7,10,13,16,19) standard with concentration 99.0%, volume 10mg (cas: 11094-59-0) ideal for chemical titration and analysis ensuring high precision and reliab…
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Docosanoic Acid (C22:0) Standard | 99.20% | 100mg | Environmental Monitoring Standard Material
Add to cartDocosanoic acid (c22:0) standard with concentration 99.20%, volume 100mg (cas: 112-85-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Docosanoic Acid (C22:0) Standard | 99.20% | 10mg | Environmental Monitoring Standard Material
Add to cartDocosanoic acid (c22:0) standard with concentration 99.20%, volume 10mg (cas: 112-85-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Docosanoic Acid Triglyceride (cis-13)(C22:1) Standard | 99.00% | 100mg | Environmental Monitoring Standard Material
Add to cartDocosanoic acid triglyceride (cis-13)(c22:1) standard with concentration 99.00%, volume 100mg (cas: 37635-44-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Docosapentaenoic Acid Methyl Ester (all-cis-7, 10,13,16,19) Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartDocosapentaenoic acid methyl ester (all-cis-7, 10,13,16,19) standard with concentration 99.0%, volume 100mg (cas: 108698-02-8) ideal for chemical titration and analysis ensuring high precision and …
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Docosapentaenoic Acid Methyl Ester (all-cis-7, 10,13,16,19) Standard | 99.0% | 10mg | Environmental Monitoring Standard Material
Add to cartDocosapentaenoic acid methyl ester (all-cis-7, 10,13,16,19) standard with concentration 99.0%, volume 10mg (cas: 108698-02-8) ideal for chemical titration and analysis ensuring high precision and r…
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Docosenoic Acid (cis-13) (erucic Acid) Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartDocosenoic acid (cis-13) (erucic acid) standard with concentration 99.0%, volume 100mg (cas: 112-86-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Docosenoic Acid (cis-13) Standard | 98.50% | 10mg | Environmental Monitoring Standard Material
Add to cartDocosenoic acid (cis-13) standard with concentration 98.50%, volume 10mg (cas: 112-86-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dodecyl Dimethyl Benzyl Ammonium Chloride (Laura Ammonium Chloride) Standard | 99.0% | 250mg | Environmental Monitoring Standard Material
Add to cartDodecyl dimethyl benzyl ammonium chloride (laura ammonium chloride) standard with concentration 99.0%, volume 250mg (cas: 139-07-1) ideal for chemical titration and analysis ensuring high precision…
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Dodecyl Dimethyl Benzyl Ammonium Chloride Standard | 99.1% | 100mg | Environmental Monitoring Standard Material
Add to cartDodecyl dimethyl benzyl ammonium chloride standard with concentration 99.1%, volume 100mg (cas: 139-07-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dodecyl Gallate Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDodecyl gallate solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 1166-52-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Doguoding Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDoguoding solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 2439-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dopamine Hydrochloride-D4 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDopamine hydrochloride-d4 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 203633-19-6) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Doramectin Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDoramectin solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 117704-25-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Doramectin Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDoramectin solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 117704-25-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Doramectin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDoramectin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 117704-25-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Double Vinegar To Yansong Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartDouble vinegar to yansong standard with concentration refer to certificate, volume 100mg (cas: 67-78-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Double Vinegar To Yansong Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDouble vinegar to yansong standard with concentration refer to certificate, volume 10mg (cas: 67-78-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Downimicarb Hydrochloride Standard | 97.40% | 10mg | Environmental Monitoring Standard Material
Add to cartDownimicarb hydrochloride standard with concentration 97.40%, volume 10mg (cas: 25606-41-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Downy Mildew Carbyl Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDowny mildew carbyl solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 24579-73-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Downy Mildew Carbyl Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDowny mildew carbyl solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 24579-73-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Doxepin Hydrochloride (doxepin) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDoxepin hydrochloride (doxepin) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1229-29-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Doxepin Hydrochloride (Doxepin) Standard | ≥99% | 100mg | Environmental Monitoring Standard Material
Add to cartDoxepin hydrochloride (doxepin) standard with concentration ≥99%, volume 100mg (cas: 1229-29-4) ideal for chemical titration and analysis ensuring high precision and reliable results
