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 5701–5725 of 9080 results
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Naphthalene Solution In Isooctane | 1000ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in isooctane with concentration 1000ug/ml, volume 20ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Solution In Methanol (for Verification Of Liquid Chromatograph) | 1.00*10-6g/mL(1ug/mL) | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol (for verification of liquid chromatograph) with concentration 1.00*10-6g/ml(1ug/ml), volume 1.2ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring …
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Naphthalene Solution In Methanol (for Verification Of Liquid Chromatograph) | 1.00*10-7g/mL(0.1ug/mL) | 3mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol (for verification of liquid chromatograph) with concentration 1.00*10-7g/ml(0.1ug/ml), volume 3ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring …
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Naphthalene Solution In Methanol (set Of Standard) | 10 components | 5mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol (set of standard) with concentration 10 components, volume 5ml (cas: 91-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene Solution In Methanol | 1.00*10-3g/mL(1000ug/mL) | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol with concentration 1.00*10-3g/ml(1000ug/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 Methanol | 1.00*10-4g/mL(100ug/mL) | 2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol with concentration 1.00*10-4g/ml(100ug/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 Methanol | 1.00*10-5g/mL(10ug/mL) | 2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol with concentration 1.00*10-5g/ml(10ug/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 Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene solution in methanol with concentration 2000ug/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-D8 Isotope Solution In Dichloromethane | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene-d8 isotope solution in dichloromethane with concentration 2000ug/ml, volume 1.2ml (cas: 1146-65-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene-D8 Isotope Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene-d8 isotope solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1146-65-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene-D8 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene-d8 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1146-65-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthalene-D8 Solution In Dichloromethane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaphthalene-d8 solution in dichloromethane with concentration 100ug/ml, volume 1.2ml (cas: 1146-65-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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NAPHTHANIC ACID STANDARD (FOR QUALITATIVE ONLY) | 231.63mgKOH/g | 100mg | Environmental Monitoring Standard Material
Add to cartNaphthanic acid standard (for qualitative only) with concentration 231.63mgkoh/g, volume 100mg (cas: 1338-24-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthylenediamine Hydrochloride Solution | 2 components | 0.2g+100mL | Environmental Monitoring Standard Material
Add to cartNaphthylenediamine hydrochloride solution with concentration 2 components, volume 0.2g+100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthylenediamine Hydrochloride Solution | 2 components | 100mL | Environmental Monitoring Standard Material
Add to cartNaphthylenediamine hydrochloride solution with concentration 2 components, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthylenediamine Hydrochloride Solution | 2 components | 250mL | Environmental Monitoring Standard Material
Add to cartNaphthylenediamine hydrochloride solution with concentration 2 components, volume 250ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Naphthylenediamine Hydrochloride Solution | 2% | 100mL+2g | Environmental Monitoring Standard Material
Add to cartNaphthylenediamine hydrochloride solution with concentration 2%, volume 100ml+2g ideal for chemical titration and analysis ensuring high precision and reliable results
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Naproxen Sodium Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartNaproxen sodium standard with concentration refer to certificate, volume 100mg (cas: 26159-34-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naproxen Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNaproxen solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 22204-53-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naproxen Solution In Methanol | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartNaproxen solution in methanol with concentration 100ug/ml, volume 1ml (cas: 22204-53-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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National Standard Method Salt Iodine Detection Kit (direct Titration Method) | 4 components | 100 test/box | Environmental Monitoring Standard Material
Add to cartNational standard method salt iodine detection kit (direct titration method) with concentration 4 components, volume 100 test/box ideal for chemical titration and analysis ensuring high precision a…
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Natural Capsaicin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNatural capsaicin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 404-86-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Navy Blue 018112 Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartNavy blue 018112 standard with concentration refer to certificate, volume 10mg (cas: 118685-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ndemethylchlortetracycline Hydrochloride Standard | 93.60% | 100mg | Environmental Monitoring Standard Material
Add to cartNdemethylchlortetracycline hydrochloride standard with concentration 93.60%, volume 100mg (cas: 64-73-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ndemethylchlortetracycline Hydrochloride Standard | 93.60% | 10mg | Environmental Monitoring Standard Material
Add to cartNdemethylchlortetracycline hydrochloride standard with concentration 93.60%, volume 10mg (cas: 64-73-3) ideal for chemical titration and analysis ensuring high precision and reliable results
