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 2951–2975 of 9080 results
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Dimethyl Succinate Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartDimethyl succinate standard with concentration refer to certificate, volume 250mg (cas: 106-65-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfate Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfate Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfate Standard | ≥98%refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate standard with concentration ≥98%refer to certificate, volume 10mg (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfate Standard | 99.1% | 100mg | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate standard with concentration 99.1%, volume 100mg (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfide (Methyl Sulfide) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfide (methyl sulfide) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 75-18-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfone Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfone solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 67-71-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Sulfone Solution In Ethanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfone solution in ethanol with concentration 100ug/ml, volume 2ml (cas: 67-71-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Tetrachloride Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl tetrachloride solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 94-74-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Tin Dichloride Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cartDimethyl tin dichloride standard with concentration 99.90%, volume 100mg (cas: 753-73-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Tin Dichloride Standard | 99.90% | 250mg | Environmental Monitoring Standard Material
Add to cartDimethyl tin dichloride standard with concentration 99.90%, volume 250mg (cas: 753-73-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Trisulfide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl trisulfide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 3658-80-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Trisulfide Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl trisulfide solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 3658-80-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Yellow Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl yellow solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 60-11-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylamine Hydrochloride Standard | 99.80% | 25g | Environmental Monitoring Standard Material
Add to cartDimethylamine hydrochloride standard with concentration 99.80%, volume 25g (cas: 506-59-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylglyoxime Ethanol Solution | 10g/L | 100mL | Environmental Monitoring Standard Material
Add to cartDimethylglyoxime ethanol solution with concentration 10g/l, volume 100ml (cas: 95-45-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylglyoxime Sodium Hydroxide Solution | 10g/L | 100mL | Environmental Monitoring Standard Material
Add to cartDimethylglyoxime sodium hydroxide solution with concentration 10g/l, volume 100ml (cas: 95-45-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylimidazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethylimidazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 551-92-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylimidazole Solution In Methanol | 107ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethylimidazole solution in methanol with concentration 107ug/ml, volume 1.2ml (cas: 551-92-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethylimidazole-D3 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethylimidazole-d3 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 64678-69-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimetrizole (dimetrizole) Standard | | 250mg | Environmental Monitoring Standard Material
Add to cartDimetrizole (dimetrizole) standard with concentration specification: 250mg, volume 250mg (cas: 551-92-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Diniconazole Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDiniconazole solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 83657-24-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Diniconazole Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDiniconazole solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 83657-24-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Diniconazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDiniconazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 83657-24-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dinitrotomine Solution In Methanol | 101ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDinitrotomine solution in methanol with concentration 101ug/ml, volume 1.2ml (cas: 148-01-6) ideal for chemical titration and analysis ensuring high precision and reliable results
