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 5676–5700 of 9080 results
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N,N-Dimethylaniline-D6 Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-d6 isotopic standard with concentration refer to certificate, volume 100mg (cas: 4019-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-D6 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-d6 isotopic standard with concentration refer to certificate, volume 10mg (cas: 4019-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylformamide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylformamide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylformamide Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylformamide solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylglycine Hydrochloride Standard | 98.90% | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylglycine hydrochloride standard with concentration 98.90%, volume 100mg (cas: 2491-06-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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N.N-N-Dimethylformamide Furazolidone Solution | 102ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN.n-n-dimethylformamide furazolidone solution with concentration 102ug/ml, volume 1.2ml (cas: 67-45-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadecanoic Acid Methyl Ester Standard | 99.10% | 100mg | Environmental Monitoring Standard Material
Add to cartNadecanoic acid methyl ester standard with concentration 99.10%, volume 100mg (cas: 1731-94-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadecanoic Acid Standard | 99.40% | 250mg | Environmental Monitoring Standard Material
Add to cartNadecanoic acid standard with concentration 99.40%, volume 250mg (cas: 646-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadolol Solution In Acetonitrile | 10ug/mL | 10mL | Environmental Monitoring Standard Material
Add to cartNadolol solution in acetonitrile with concentration 10ug/ml, volume 10ml (cas: 42200-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadolol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNadolol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 42200-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nafine Acetyl Acid Standard | 99.2% | 10mg | Environmental Monitoring Standard Material
Add to cartNafine acetyl acid standard with concentration 99.2%, volume 10mg (cas: 147676-78-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naftifine Hydrochloride Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartNaftifine hydrochloride standard with concentration 99.0%, volume 100mg (cas: 65473-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nalidixic acid-D5 Isotopic Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNalidixic acid-d5 isotopic solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1189467-36-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naltrexone Hydrochloride Standard | 99.80% | 10mg | Environmental Monitoring Standard Material
Add to cartNaltrexone hydrochloride standard with concentration 99.80%, volume 10mg (cas: 16676-29-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Namoxidenafil Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNamoxidenafil solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 371959-09-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nano Silver Solution (colored) | refer to certificate | 100mL | Environmental Monitoring Standard Material
Add to cartNano silver solution (colored) with concentration refer to certificate, volume 100ml (cas: 7440-22-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphazoline Hydrochloride Standard | 99.10% | 100mg | Environmental Monitoring Standard Material
Add to cartNaphazoline hydrochloride standard with concentration 99.10%, volume 100mg (cas: 550-99-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene 1,5-Diisocyanato Standard | / | 100mg | Environmental Monitoring Standard Material
Add to cartNaphthalene 1,5-diisocyanato standard with concentration /, volume 100mg (cas: 3173-72-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene 1,5-Diisocyanato Standard | 0.997 | 250mg | Environmental Monitoring Standard Material
Add to cartNaphthalene 1,5-diisocyanato standard with concentration 0.997, volume 250mg (cas: 3173-72-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Acetic Acid Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene acetic acid solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 86-87-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Acetic Acid Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene acetic acid solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 86-87-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartNaphthalene melting point standard material with concentration 3 components, volume 2g (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Solution In Carbon Disulfide | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in carbon disulfide with concentration 2000ug/ml, volume 2ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
