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 8801–8825 of 9080 results
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U-[13C18]-Zearalenone Isotope Solution In Acetonitrile | 2.5ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartU-[13c18]-zearalenone isotope solution in acetonitrile with concentration 2.5ug/ml, volume 1.2ml (cas: 911392-43-3) ideal for chemical titration and analysis ensuring high precision and reliable re…
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U-[13C34]-Fumonisin B3 Isotope Solution In Acetonitrile | 1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartU-[13c34]-fumonisin b3 isotope solution in acetonitrile with concentration 1ug/ml, volume 1.2ml (cas: 1217494-88-6) ideal for chemical titration and analysis ensuring high precision and reliable re…
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U-[13C7]-patulin Isotope Solution In Acetonitrile | 2.5ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartU-[13c7]-patulin isotope solution in acetonitrile with concentration 2.5ug/ml, volume 1.2ml (cas: 1353867-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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U-[13C7]-patulin Isotope Solution In Acetonitrile | 25ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartU-[13c7]-patulin isotope solution in acetonitrile with concentration 25ug/ml, volume 1ml (cas: 1353867-99-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Undecafluorohexanoic Acid Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartUndecafluorohexanoic acid standard with concentration refer to certificate, volume 100mg (cas: 307-24-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Undecafluorohexanoic Acid Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartUndecafluorohexanoic acid standard with concentration refer to certificate, volume 250mg (cas: 307-24-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Undecanoic Acid Triglyceride (C11:0) Solution In Methanol | 5000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartUndecanoic acid triglyceride (c11:0) solution in methanol with concentration 5000ug/ml, volume 1.2ml (cas: 13552-80-2) ideal for chemical titration and analysis ensuring high precision and reliable…
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Undecanoic Acid Triglyceride (C11:0) Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartUndecanoic acid triglyceride (c11:0) solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 13552-80-2) ideal for chemical titration and analysis ensuring high precision and reliable…
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Uniconazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartUniconazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 83657-22-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uranium (U) Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartUranium (u) 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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Urea -15N2 Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartUrea -15n2 isotope standard with concentration refer to certificate, volume 100mg (cas: 2067-80-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea Nitrogen Solution | 1000ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartUrea nitrogen solution with concentration 1000ug/ml, volume 20ml (cas: 57-13-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea Nitrogen Solution | 100ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartUrea nitrogen solution with concentration 100ug/ml, volume 20ml (cas: 57-13-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea Solution | 1000ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartUrea solution with concentration 1000ug/ml, volume 20ml (cas: 57-13-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea Solution | 100ug/mL | 20mL | Environmental Monitoring Standard Material
Add to cartUrea solution with concentration 100ug/ml, volume 20ml (cas: 57-13-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea-13C Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartUrea-13c isotope standard with concentration refer to certificate, volume 100mg (cas: 58069-82-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea-13C,15N2 Isotopic Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartUrea-13c,15n2 isotopic standard with concentration refer to certificate, volume 1mg (cas: 78405-35-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urea-13C,15N2 Isotopic Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartUrea-13c,15n2 isotopic standard with concentration refer to certificate, volume 5mg (cas: 78405-35-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Urease (Urease) Standard | ≥45 units/mg dry weight | 250mg | Environmental Monitoring Standard Material
Add to cartUrease (urease) standard with concentration ≥45 units/mg dry weight, volume 250mg (cas: 9002-13-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uric Acid Standard | 98.2% | 100mg | Environmental Monitoring Standard Material
Add to cartUric acid standard with concentration 98.2%, volume 100mg (cas: 59-00-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uric Acid Standard | 99.0% | 1g | Environmental Monitoring Standard Material
Add to cartUric acid standard with concentration 99.0%, volume 1g (cas: 69-93-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uric Acid Standard | 99.3% | 500mg | Environmental Monitoring Standard Material
Add to cartUric acid standard with concentration 99.3%, volume 500mg (cas: 69-93-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uric Acid Standard | 99.30% | 100mg | Environmental Monitoring Standard Material
Add to cartUric acid standard with concentration 99.30%, volume 100mg (cas: 69-93-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uridine 5 ‘-monophosphate Disodium Salt Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cartUridine 5 ‘-monophosphate disodium salt standard with concentration 99.90%, volume 100mg (cas: 3387-36-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Uridine 5-Monophosphate Standard | 99.03% | 100mg | Environmental Monitoring Standard Material
Add to cartUridine 5-monophosphate standard with concentration 99.03%, volume 100mg (cas: 58-97-9) ideal for chemical titration and analysis ensuring high precision and reliable results
