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 6901–6925 of 16835 results
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Fluopyram Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluopyram solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 658066-35-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluopyram Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluopyram solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 658066-35-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluoramide Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartFluoramide standard with concentration refer to certificate, volume 10mg (cas: 272451-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluoramine Cyathrin Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluoramine cyathrin solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 102851-06-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluoramine Cyathrin Solution In Toluene | | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluoramine cyathrin solution in toluene with concentration specification: 1.2ml, volume 1.2ml (cas: 102851-06-9) suitable for laboratory analytical applications ensuring high precision and reliable…
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Fluoranthene Standard | 99.90% | 25mg | Research & Development Standard Material
Add to cartFluoranthene standard with concentration 99.90%, volume 25mg (cas: 206-44-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluoranthracene Solution In Acetonitrile | 200ug/mL | 1.5mL | Environmental Monitoring Standard Material
Add to cartFluoranthracene solution in acetonitrile with concentration 200ug/ml, volume 1.5ml (cas: 206-44-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorene Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluorene solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 86-73-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorene Solution In Acetonitrile | 200ug/mL | 1.5mL | Environmental Monitoring Standard Material
Add to cartFluorene solution in acetonitrile with concentration 200ug/ml, volume 1.5ml (cas: 86-73-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorene Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartFluorene standard with concentration refer to certificate, volume 10mg (cas: 86-73-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorene Standard | refer to certificate | 25mg | Environmental Monitoring Standard Material
Add to cartFluorene standard with concentration refer to certificate, volume 25mg (cas: 86-73-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorenylmethoxy Carbonyl Chloride (Fmoc-Cl) Standard | 99%(HPLC) | 1g | Environmental Monitoring Standard Material
Add to cartFluorenylmethoxy carbonyl chloride (fmoc-cl) standard with concentration 99%(hplc), volume 1g (cas: 28920-43-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorescamine (fluoramine) Standard | ≥95% | 100mg | Research & Development Standard Material
Add to cartFluorescamine (fluoramine) standard with concentration ≥95%, volume 100mg (cas: 38183-12-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescein Indicator Solution | 5g/L | 100mL | Biochemical Assays Standard Material
Add to cartFluorescein indicator solution with concentration 5g/l, volume 100ml (cas: 2321-07-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescein Sodium Standard | 89.10% | 100mg | Research & Development Standard Material
Add to cartFluorescein sodium standard with concentration 89.10%, volume 100mg (cas: 518-47-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescence Spectrophotometer Verification Solution (Quinine Sulfate Standard Solution) | 1*10-6 g/mL | 50mL | Environmental Monitoring Standard Material
Add to cartFluorescence spectrophotometer verification solution (quinine sulfate standard solution) with concentration 1*10-6 g/ml, volume 50ml (cas: 6119-70-6) ideal for chemical titration and analysis ensur…
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Fluorescence Spectrophotometer Verification Solution (sulfuric Acid Aqueous Solution Of Quinine Sulfate Solution Set Standard) | 5 components | 20mL*6pcs/set | Environmental Monitoring Standard Material
Add to cartFluorescence spectrophotometer verification solution (sulfuric acid aqueous solution of quinine sulfate solution set standard) with concentration 5 components, volume 20ml*6pcs/set ideal for chemic…
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Fluorescent Brightener 113 Solution | 103ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartFluorescent brightener 113 solution with concentration 103ug/ml, volume 1ml (cas: 12768-92-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorescent Brightener 113 Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartFluorescent brightener 113 standard with concentration refer to certificate, volume 100mg (cas: 12768-92-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorescent Brightener 140 Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartFluorescent brightener 140 standard with concentration 99.90%, volume 100mg (cas: 91-44-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescent Brightener 162 Solution | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartFluorescent brightener 162 solution with concentration 100ug/ml, volume 1.2ml (cas: 3271-05-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorescent Brightener 162 Standard | 98.40% | 10mg | Research & Development Standard Material
Add to cartFluorescent brightener 162 standard with concentration 98.40%, volume 10mg (cas: 3271-05-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescent Brightener 199 Standard | 97.08% | 100mg | Research & Development Standard Material
Add to cartFluorescent brightener 199 standard with concentration 97.08%, volume 100mg (cas: 13001-40-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fluorescent Brightener 210 Solution | 102ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartFluorescent brightener 210 solution with concentration 102ug/ml, volume 1ml (cas: 28950-61-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fluorescent Brightener 210 Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartFluorescent brightener 210 standard with concentration refer to certificate, volume 100mg (cas: 28950-61-0) ideal for chemical titration and analysis ensuring high precision and reliable results
