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 8851–8875 of 9080 results
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Valeronitrile Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartValeronitrile standard with concentration refer to certificate, volume 10mg (cas: 110-59-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Valeryl Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartValeryl solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 140923-17-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Valine Solution In 0.1mol Hydrochloric Acid Aqueous Solution | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartValine solution in 0.1mol hydrochloric acid aqueous solution with concentration 500ug/ml, volume 2ml (cas: 72-18-4) ideal for chemical titration and analysis ensuring high precision and reliable re…
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Valproic Acid Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartValproic acid solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 99-66-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Valsartan Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartValsartan solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 137862-53-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Valsartan Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartValsartan standard with concentration refer to certificate, volume 100mg (cas: 137862-53-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartVanadium quality control sample in filter membrane with concentration 3 components, volume 3 box/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium-molybdic Acid Solution (GB/T 12143-2008) | 2 components | 500mL | Environmental Monitoring Standard Material
Add to cartVanadium-molybdic acid solution (gb/t 12143-2008) with concentration 2 components, volume 500ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Hydrochloride Standard | 95.20% | 10mg | Environmental Monitoring Standard Material
Add to cartVancomycin hydrochloride standard with concentration 95.20%, volume 10mg (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Hydrochloride Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartVancomycin hydrochloride standard with concentration refer to certificate, volume 100mg (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Solution In 0.1% Formic Acid Solution | | 1.2mL | Environmental Monitoring Standard Material
Add to cartVancomycin solution in 0.1% formic acid solution with concentration specification: 1.2ml, volume 1.2ml (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliabl…
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Vanillic Acid -4-beta-D-glucoside | HPLC≥98% | 10mg | Environmental Monitoring Standard Material
Add to cartVanillic acid -4-beta-d-glucoside with concentration hplc≥98%, volume 10mg (cas: 32142-31-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillic Acid Standard | HPLC,≥98% | 20mg | Environmental Monitoring Standard Material
Add to cartVanillic acid standard with volume 20mg (cas: 121-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Color Liquid | 10g/L | 100mL | Environmental Monitoring Standard Material
Add to cartVanillin color liquid with concentration 10g/l, volume 100ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartVanillin melting point standard material with concentration 3 components, volume 2g (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 74495-74-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 74495-74-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Standard | 2 components | 10mg | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope standard with concentration 2 components, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Standard | 2 components | 1mg | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope standard with concentration 2 components, volume 1mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Dihydrochloride Standard | 92.80% | 10mg | Environmental Monitoring Standard Material
Add to cartVardenafil dihydrochloride standard with concentration 92.80%, volume 10mg (cas: 224789-15-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Hydrochloride Trihydrate Standard | 98.70% | 10mg | Environmental Monitoring Standard Material
Add to cartVardenafil hydrochloride trihydrate standard with concentration 98.70%, volume 10mg (cas: 330808-88-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Hydrochloride Trihydrate Standard | 99.70% | 100mg | Environmental Monitoring Standard Material
Add to cartVardenafil hydrochloride trihydrate standard with concentration 99.70%, volume 100mg (cas: 330808-88-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVardenafil solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 224785-90-4) ideal for chemical titration and analysis ensuring high precision and reliable results
