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 7376–7400 of 9080 results
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Rosin Acid Standard | 85.2% | 1g | Environmental Monitoring Standard Material
Add to cartRosin acid standard with concentration 85.2%, volume 1g (cas: 514-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Rosmarinic Acid Reference | ≥98% | 20mg | Environmental Monitoring Standard Material
Add to cartRosmarinic acid reference with concentration ≥98%, volume 20mg (cas: 20283-92-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Rotonidine Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartRotonidine solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 2934-97-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Roxithromycin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartRoxithromycin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 80214-83-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Roxithromycin-D7 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartRoxithromycin-d7 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 2095110-69-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Rubber Grain Visible Foreign Matter Standard Material | 2 components | 2mL/10mL | Environmental Monitoring Standard Material
Add to cartRubber grain visible foreign matter standard material with concentration 2 components, volume 2ml/10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Rubber Grain Visible Foreign Matter Standard Material | 2 components | 2mL/10mL | Environmental Monitoring Standard Material
Add to cartRubber grain visible foreign matter standard material with concentration 2 components, volume 2ml/10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Rubber Grain Visible Foreign Matter Standard Material | 2 components | 2mL/10mL | Environmental Monitoring Standard Material
Add to cartRubber grain visible foreign matter standard material with concentration 2 components, volume 2ml/10ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Rutin Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartRutin solution in methanol with concentration 100ug/ml, volume 2ml (cas: 153-18-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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S-(trans-1-propenyl)-L-cysteine Solution In Methanol | 1g/L | 1mL | Environmental Monitoring Standard Material
Add to cartS-(trans-1-propenyl)-l-cysteine solution in methanol with concentration 1g/l, volume 1ml (cas: 52438-09-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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S-Bio-Allenthrin (Enriched Dextrothrin) Solution In n-Hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartS-bio-allenthrin (enriched dextrothrin) solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 28434-00-6) ideal for chemical titration and analysis ensuring high precision and reliab…
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S-fenvalerate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartS-fenvalerate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 66230-04-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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S-metolachlor Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartS-metolachlor solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 87392-12-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol Solution In Ethanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol solution in ethanol with concentration 1000ug/ml, volume 1.2ml (cas: 18559-94-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol Solution In Ethanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol solution in ethanol with concentration 100ug/ml, volume 1.2ml (cas: 18559-94-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 18559-94-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 18559-94-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol Sulfate Standard | 98% | 100mg | Environmental Monitoring Standard Material
Add to cartSalbutamol sulfate standard with concentration 98%, volume 100mg (cas: 51022-70-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol-D3 Isotope Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol-d3 isotope solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 1219798-60-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol-D3 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSalbutamol-d3 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1219798-60-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salbutamol-D3 Isotope Standard | 2 components | 10mg | Environmental Monitoring Standard Material
Add to cartSalbutamol-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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Salbutamol-D3 Isotope Standard | 2 components | 5mg | Environmental Monitoring Standard Material
Add to cartSalbutamol-d3 isotope standard with concentration 2 components, volume 5mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Salicylaldehyde Saturated Solution | Saturated solution | 250mL | Environmental Monitoring Standard Material
Add to cartSalicylaldehyde saturated solution with concentration saturated solution, volume 250ml (cas: 90-02-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salicylic Acid Ethylene Glycol Standard | ≥98% | 200mg | Environmental Monitoring Standard Material
Add to cartSalicylic acid ethylene glycol standard with concentration ≥98%, volume 200mg (cas: 87-28-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Salicylic Acid Standard | 99.5% | 100mg | Environmental Monitoring Standard Material
Add to cartSalicylic acid standard with concentration 99.5%, volume 100mg (cas: 69-72-7) ideal for chemical titration and analysis ensuring high precision and reliable results
