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 5651–5675 of 9080 results
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N-tetradecane Solution In Ethyl Acetate | 1.4g/L | 2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in ethyl acetate with concentration 1.4g/l, volume 2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-tetradecane Solution In Ethyl Acetate | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in ethyl acetate with concentration 1000ug/ml, volume 1.2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-tetradecane Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-tetradecane Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-tetradecane Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-tetradecane Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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n-Tetradecane Standard | refer to certificate | 1mL | Environmental Monitoring Standard Material
Add to cartN-tetradecane standard with concentration refer to certificate, volume 1ml (cas: 629-59-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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N-undecane Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartN-undecane solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 1120-21-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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n-Undecane Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartN-undecane solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 1120-21-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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n-Undecane Standard | refer to certificate | 1mL | Environmental Monitoring Standard Material
Add to cartN-undecane standard with concentration refer to certificate, volume 1ml (cas: 1120-21-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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n-valeraldehyde-DNPH (calculated As Aldehyde And Ketone) Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-valeraldehyde-dnph (calculated as aldehyde and ketone) solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 110-62-3) ideal for chemical titration and analysis ensuring high …
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n-valeraldehyde-DNPH (calculated As Aldehyde And Ketone) Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-valeraldehyde-dnph (calculated as aldehyde and ketone) solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 110-62-3) ideal for chemical titration and analysis ensuring high p…
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n-valeraldehyde-DNPH (calculated As Aldehyde And Ketone) Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN-valeraldehyde-dnph (calculated as aldehyde and ketone) solution in acetonitrile with concentration 10ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reli…
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N,N-Bis (2-hydroxyethyl)-p-phenylenediamine Sulfate Standard | 99.00% | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-bis (2-hydroxyethyl)-p-phenylenediamine sulfate standard with concentration 99.00%, volume 100mg (cas: 54381-16-7) ideal for chemical titration and analysis ensuring high precision and reliable…
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N,N-Bis (2-hydroxyethyl)-p-phenylenediamine Sulfate Standard | 99.00% | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-bis (2-hydroxyethyl)-p-phenylenediamine sulfate standard with concentration 99.00%, volume 10mg (cas: 54381-16-7) ideal for chemical titration and analysis ensuring high precision and reliable …
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N,N-Diethyl P-phenylenediamine Sulfate Standard | 99.50% | 250mg | Environmental Monitoring Standard Material
Add to cartN,n-diethyl p-phenylenediamine sulfate standard with concentration 99.50%, volume 250mg (cas: 6283-63-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Diethyl P-phenylenediamine Sulfate Standard | 99.7% | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-diethyl p-phenylenediamine sulfate standard with concentration 99.7%, volume 100mg (cas: 6283-63-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Diethyl P-phenylenediamine Sulfate Standard | 99.7% | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-diethyl p-phenylenediamine sulfate standard with concentration 99.7%, volume 10mg (cas: 6283-63-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-diethyl-p-phenylenediamine Solution (DPD) | 1.1g/L | 500mL*2 bottle/set | Environmental Monitoring Standard Material
Add to cartN,n-diethyl-p-phenylenediamine solution (dpd) with concentration 1.1g/l, volume 500ml*2 bottle/set ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 100mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 20mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 20mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 121-69-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-15N Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-15n isotopic standard with concentration refer to certificate, volume 100mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-15N Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-15n isotopic standard with concentration refer to certificate, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
