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 7426–7450 of 9080 results
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Saturated Solution Of Potassium Chloride | / | 500mL | Environmental Monitoring Standard Material
Add to cartSaturated solution of potassium chloride with concentration /, volume 500ml (cas: 7447-40-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Schisandrin C Reference | ≥98 | 20mg | Environmental Monitoring Standard Material
Add to cartSchisandrin c reference with concentration ≥98, volume 20mg (cas: 61301-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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SDS-lactic Acid Solution | refer to certificate | 500mL | Environmental Monitoring Standard Material
Add to cartSds-lactic acid solution with concentration refer to certificate, volume 500ml (cas: 151-21-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Seed Dressing Amine Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSeed dressing amine standard with concentration refer to certificate, volume 10mg (cas: 60568-05-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Seed Dressing Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSeed dressing standard with concentration refer to certificate, volume 10mg (cas: 74738-17-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenate Solution | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartSelenate solution with concentration 100ug/ml, volume 2ml (cas: 13410-01-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenate Solution | 3 components | 2mL | Environmental Monitoring Standard Material
Add to cartSelenate solution with concentration 3 components, volume 2ml (cas: 13410-01-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenite Cystine Enrichment Solution SC | 3 components | 3pcs/set | Environmental Monitoring Standard Material
Add to cartSelenite cystine enrichment solution sc with concentration 3 components, volume 3pcs/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenite Solution | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartSelenite solution with concentration 100ug/ml, volume 2ml (cas: 10102-18-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenite Solution | 2 components | 2mL | Environmental Monitoring Standard Material
Add to cartSelenite solution with concentration 2 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Selenium Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartSelenium 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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SEM Isotope (13C,15N2) Isotope Solution In Methanol | 50ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSem isotope (13c,15n2) isotope solution in methanol with concentration 50ug/ml, volume 1.2ml (cas: 1173020-16-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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SEM(13C,15N2) Isotope Solution In Methanol | 1000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartSem(13c,15n2) isotope solution in methanol with concentration 1000ug/ml, volume 1ml (cas: 1173020-16-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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SEM(13C,15N2) Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSem(13c,15n2) isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1173020-16-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sertraline Hydrochloride Standard | 98%(HPLC) | 250mg | Environmental Monitoring Standard Material
Add to cartSertraline hydrochloride standard with concentration 98%(hplc), volume 250mg (cas: 79559-97-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Shimao Powder Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartShimao powder standard with concentration refer to certificate, volume 10mg (cas: 2675-77-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sibuterol Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSibuterol standard with concentration refer to certificate, volume 10mg (cas: 54239-39-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sibuterol-D9 Isotope Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartSibuterol-d9 isotope standard with concentration refer to certificate, volume 1mg (cas: 1246819-04-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sibuterol-D9 Isotope Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartSibuterol-d9 isotope standard with concentration refer to certificate, volume 5mg (cas: 1246819-04-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sibutramine Hydrochloride (Sibutramine Hydrochloride Monohydrate) Standard | 97.5% | 10mg | Environmental Monitoring Standard Material
Add to cartSibutramine hydrochloride (sibutramine hydrochloride monohydrate) standard with concentration 97.5%, volume 10mg (cas: 125494-59-9) ideal for chemical titration and analysis ensuring high precision…
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Sibutramine Hydrochloride (Sibutramine Hydrochloride Monohydrate) Standard | 99.5% | 50mg | Environmental Monitoring Standard Material
Add to cartSibutramine hydrochloride (sibutramine hydrochloride monohydrate) standard with concentration 99.5%, volume 50mg (cas: 125494-59-9) ideal for chemical titration and analysis ensuring high precision…
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Sichuan (High Selenium) Rice Powder Inorganic Component Analysis Standard Material | 59 components | 30g/bottle | Environmental Monitoring Standard Material
Add to cartSichuan (high selenium) rice powder inorganic component analysis standard material with concentration 59 components, volume 30g/bottle ideal for chemical titration and analysis ensuring high precis…
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Sichuan (Se-enriched) Rice Powder Inorganic Component Analysis Standard Material | 59 components | 30g/bottle | Environmental Monitoring Standard Material
Add to cartSichuan (se-enriched) rice powder inorganic component analysis standard material with concentration 59 components, volume 30g/bottle ideal for chemical titration and analysis ensuring high precisio…
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Sichuan Rice Flour Inorganic Component Analysis Standard Material | 56 components | 30g/bottle | Environmental Monitoring Standard Material
Add to cartSichuan rice flour inorganic component analysis standard material with concentration 56 components, volume 30g/bottle ideal for chemical titration and analysis ensuring high precision and reliable …
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Sildenafil Dimer Impurity Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSildenafil dimer impurity standard with concentration refer to certificate, volume 10mg (cas: 1346602-67-2) ideal for chemical titration and analysis ensuring high precision and reliable results
