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 12401–12425 of 16835 results
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Propionaldehyde-DNPH (as Aldehyde And Ketone) Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropionaldehyde-dnph (as aldehyde and ketone) solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 725-00-8) ideal for chemical titration and analysis ensuring high precision and…
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Propionate Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropionate solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 41198-08-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionate Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropionate solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 41198-08-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionate Solution In Water | 1001ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartPropionate solution in water with concentration 1001ug/ml, volume 20ml (cas: 137-40-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionate Standard | 0.98 | 250mg | Environmental Monitoring Standard Material
Add to cartPropionate standard with concentration 0.98, volume 250mg (cas: 41198-08-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionate Standard | 99.0% | 100mg | Research & Development Standard Material
Add to cartPropionate standard with concentration 99.0%, volume 100mg (cas: 41198-08-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Propionic Acid Solution In Acetone Standard Material | 1500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPropionic acid solution in acetone standard material with concentration 1500ug/ml, volume 2ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Acetone Standard Material | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPropionic acid solution in acetone standard material with concentration 2000ug/ml, volume 2ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Ethyl Acetate | 5mg/mL | 2mL | Environmental Monitoring Standard Material
Add to cartPropionic acid solution in ethyl acetate with concentration 5mg/ml, volume 2ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 1000ug/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 100ug/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Solution In Water | 10mg/mL | 5mL | Water Quality Analysis Standard Material
Add to cartPropionic acid solution in water with concentration 10mg/ml, volume 5ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Acid Standard | 99.9%(GC) | 2mL | Environmental Monitoring Standard Material
Add to cartPropionic acid standard with concentration 99.9%(gc), volume 2ml (cas: 79-09-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionic Anhydride Standard | 99.40% | 500mg | Research & Development Standard Material
Add to cartPropionic anhydride standard with concentration 99.40%, volume 500mg (cas: 123-62-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Propionitrile Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropionitrile solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 107-12-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionitrile Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropionitrile solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 107-12-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionyl Chloride Standard | 0.98 | 100mg | Environmental Monitoring Standard Material
Add to cartPropionyl chloride standard with concentration 0.98, volume 100mg (cas: 79-03-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionylpromazine Hydrochloride Standard | 92.5% | 5mg | Environmental Monitoring Standard Material
Add to cartPropionylpromazine hydrochloride standard with concentration 92.5%, volume 5mg (cas: 7681-67-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propionylpromazine Hydrochloride Standard | 98.1% | 10mg | Environmental Monitoring Standard Material
Add to cartPropionylpromazine hydrochloride standard with concentration 98.1%, volume 10mg (cas: 7681-67-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propithion Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPropithion solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 34643-46-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propofol Standard | 99.5% | 100mg | Research & Development Standard Material
Add to cartPropofol standard with concentration 99.5%, volume 100mg (cas: 2078-54-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Propoxyl Phenyl-thio-trinafil Standard | 0.999 | 5mg | Environmental Monitoring Standard Material
Add to cartPropoxyl phenyl-thio-trinafil standard with concentration 0.999, volume 5mg (cas: 856190-49-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propoxyphenyl Adisina Non-Standard | 0.979 | 10mg | Environmental Monitoring Standard Material
Add to cartPropoxyphenyl adisina non-standard with concentration 0.979, volume 10mg (cas: 1391053-82-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propoxyphenyl Hydroxyhalomodidenafil Standard | 0.98 | 10mg | Environmental Monitoring Standard Material
Add to cartPropoxyphenyl hydroxyhalomodidenafil standard with concentration 0.98, volume 10mg (cas: 139755-87-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Propoxyphenyl Sildenafil Standard | 0.98 | 10mg | Environmental Monitoring Standard Material
Add to cartPropoxyphenyl sildenafil standard with concentration 0.98, volume 10mg (cas: 877777-10-1) ideal for chemical titration and analysis ensuring high precision and reliable results
