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 5726–5750 of 9080 results
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Negative Serum | 3 components | 1mL | Environmental Monitoring Standard Material
Add to cartNegative serum with concentration 3 components, volume 1ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Neomycin Sulfate Standard | 99.6% | 1g | Environmental Monitoring Standard Material
Add to cartNeomycin sulfate standard with concentration 99.6%, volume 1g (cas: 1405-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Neosmine Methyl Sulfate Standard | 99.30% | 10mg | Environmental Monitoring Standard Material
Add to cartNeosmine methyl sulfate standard with concentration 99.30%, volume 10mg (cas: 51-60-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Neretoxin Oxalate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNeretoxin oxalate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1631-52-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nessler’s Agent | 3 components | 500mL | Environmental Monitoring Standard Material
Add to cartNessler’s agent with concentration 3 components, volume 500ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Net Solution Of Sclerotia In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNet solution of sclerotia in methanol with concentration 100ug/ml, volume 1.2ml (cas: 24096-53-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Netilmicin Sulfate Standard | ≥88%refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartNetilmicin sulfate standard with concentration ≥88%refer to certificate, volume 10mg (cas: 56391-57-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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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 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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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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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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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 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
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Nickel Sulfate Titration Solution | | 1000mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 1000ml, volume 1000ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Sulfate Titration Solution | | 1000mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 1000ml, volume 1000ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Sulfate Titration Solution | | 1000mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 1000ml, volume 1000ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Sulfate Titration Solution | | 1000mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 1000ml, volume 1000ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Sulfate Titration Solution | | 500mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 500ml, volume 500ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nickel Sulfate Titration Solution | | 500mL | Environmental Monitoring Standard Material
Add to cartNickel sulfate titration solution with concentration specification: 500ml, volume 500ml (cas: 7786-81-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Niclosamide Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNiclosamide solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 50-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Niclosamide Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNiclosamide solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 50-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Niclosamide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNiclosamide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 50-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Niclosamide Solution In N-hexane | 20mg/L | 10mL | Environmental Monitoring Standard Material
Add to cartNiclosamide solution in n-hexane with concentration 20mg/l, volume 10ml (cas: 50-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nicotinamide Solution In Methanol Standard Material | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNicotinamide solution in methanol standard material with concentration 100ug/ml, volume 1.2ml (cas: 98-92-0) ideal for chemical titration and analysis ensuring high precision and reliable results
