We supply a full range of high-purity and certified standard substances for scientific research, industrial quality control and routine laboratory analysis. Our product portfolio includes elemental standards, buffer solutions, titration solutions, organic reference materials, VOCs standards, indicators and testing reagents. All standard substances are strictly calibrated, with traceable values, stable batch consistency and complete certification documents. Widely applied in pharmaceutical, food, environmental, water quality, soil, agricultural and biochemical testing fields. We provide reliable reference materials to ensure accurate, repeatable and compliant experimental results for global laboratories and manufacturers.
Standard substance
Showing 3351–3375 of 16835 results
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ATRAZINE (ATRAZINE) SOLUTION IN METHANOL | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine (atrazine) solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1912-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine (Atrazine) Standard | 99.3% | 0.25g | Research & Development Standard Material
Add to cartAtrazine (atrazine) standard with concentration 99.3%, volume 0.25g (cas: 1912-24-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Atrazine In Methanol (standard Sample) | 78.1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine in methanol (standard sample) with concentration 78.1ug/ml, volume 1.2ml (cas: 1912-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine In Methanol (standard Sample) | 94.3ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine in methanol (standard sample) with concentration 94.3ug/ml, volume 1.2ml (cas: 1912-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 1912-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 1912-24-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine-2-hydroxy Solution In Methanol Water | 100ug/mL | 1mg | Water Quality Analysis Standard Material
Add to cartAtrazine-2-hydroxy solution in methanol water with concentration 100ug/ml, volume 1mg (cas: 2163-68-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine-D5 Isotope Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine-d5 isotope solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 163165-75-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atrazine-D5 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtrazine-d5 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 163165-75-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atropine And Other 5 Kinds Of Solutions In Methanol | 5 components | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtropine and other 5 kinds of solutions in methanol with concentration 5 components, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Atropine Sulfate Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAtropine sulfate solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 5908-99-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Atropine Sulfate Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartAtropine sulfate standard with concentration 99.0%, volume 100mg (cas: 5908-99-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Available Chlorine Detection Reagent (GB/T 5750.11-2023 Iodometric Method) | 6 components | 6 bottle/set | Biochemical Assays Standard Material
Add to cartAvailable chlorine detection reagent (gb/t 5750.11-2023 iodometric method) with concentration 6 components, volume 6 bottle/set suitable for laboratory analytical applications ensuring high precisi…
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Available Potassium Solution | 1000ug/mL | 100mL | Environmental Monitoring Standard Material
Add to cartAvailable potassium solution with concentration 1000ug/ml, volume 100ml (cas: 7447-40-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Available Potassium Solution | 100ug/mL | 100mL | Environmental Monitoring Standard Material
Add to cartAvailable potassium solution with concentration 100ug/ml, volume 100ml (cas: 7447-40-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Avana Non-standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAvana non-standard with concentration ≥99%refer to certificate, volume 100mg (cas: 330784-47-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Avana Non-standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAvana non-standard with concentration ≥99%refer to certificate, volume 10mg (cas: 330784-47-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Avastin Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAvastin standard with concentration ≥99%refer to certificate, volume 10mg (cas: 87848-99-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Avermectin B1a Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAvermectin b1a solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 65195-55-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Avermectin B1a Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAvermectin b1a solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 65195-55-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Avermectin B1a Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAvermectin b1a solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 65195-55-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Avermectin Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAvermectin solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 71751-41-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Avobenzone Standard | ≥98%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAvobenzone standard with concentration ≥98%refer to certificate, volume 100mg (cas: 70356-09-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Avobenzone Standard | ≥98%refer to certificate | 250mg | Research & Development Standard Material
Add to cartAvobenzone standard with concentration ≥98%refer to certificate, volume 250mg (cas: 70356-09-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azadirachtin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzadirachtin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 11141-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
