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 11226–11250 of 16835 results
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Osmolality (Sodium Chloride Solution) | 504mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 504mosmol/kg, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 50mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 50mosmol/kg, volume 2ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 600mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 600mosmol/kg, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 600mOsmol/Kg | 6*5mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 600mosmol/kg, volume 6*5mL (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 699mOsmol/Kg | 6*5mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 699mosmol/kg, volume 6*5mL (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 700mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 700mosmol/kg, volume 2ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 798mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 798mosmol/kg, volume 2ml (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 849mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 849mosmol/kg, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 850mOsmol/Kg | 12*5mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 850mosmol/kg, volume 12*5mL (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 900mOsmol/kg | 2mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 900mosmol/kg, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmolality (Sodium Chloride Solution) | 900mOsmol/Kg | 6*5mL | Environmental Monitoring Standard Material
Add to cartOsmolality (sodium chloride solution) with concentration 900mosmol/kg, volume 6*5mL (cas: 7647-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Osmotic Pressure Molarity Meter Calibration Solution | 9 components | 2mL*9 | Environmental Monitoring Standard Material
Add to cartOsmotic pressure molarity meter calibration solution with concentration 9 components, volume 2ml*9 ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxacadone Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartOxacadone solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 210631-68-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxacarbazone Standard | refer to certificate | 50mg | Environmental Monitoring Standard Material
Add to cartOxacarbazone standard with concentration refer to certificate, volume 50mg (cas: 210631-68-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxacillin Sodium/Sodium Salt Hydrate Standard | 99.60% | 100mg | Research & Development Standard Material
Add to cartOxacillin sodium/sodium salt hydrate standard with concentration 99.60%, volume 100mg (cas: 7240-38-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Oxacillin Sodium/Sodium Salt Hydrate Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cartOxacillin sodium/sodium salt hydrate standard with concentration 99.60%, volume 10mg (cas: 7240-38-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Oxacumyl Ether Solution In Acetonitrile | 1000ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartOxacumyl ether solution in acetonitrile with concentration 1000ug/ml, volume 1ml (cas: 1836-77-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxacumyl Ether Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartOxacumyl ether solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 1836-77-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxadiazon Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartOxadiazon solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 19666-30-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxadiazone Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartOxadiazone solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 19666-30-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxalate Ion Solution | 1000ug/mL | 50mL | Environmental Monitoring Standard Material
Add to cartOxalate ion solution with concentration 1000ug/ml, volume 50ml (cas: 62-76-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxalate Solution In Water | 1000ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartOxalate solution in water with concentration 1000ug/ml, volume 20ml (cas: 62-76-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxalic Acid (anhydrous Oxalic Acid) Standard | 99.0% | 250mg | Environmental Monitoring Standard Material
Add to cartOxalic acid (anhydrous oxalic acid) standard with concentration 99.0%, volume 250mg (cas: 144-62-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxalic Acid Solution | 20g/L | 500mL | Environmental Monitoring Standard Material
Add to cartOxalic acid solution with concentration 20g/l, volume 500ml (cas: 144-62-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Oxalic Acid Solution | 50g/L | 500mL | Environmental Monitoring Standard Material
Add to cartOxalic acid solution with concentration 50g/l, volume 500ml (cas: 144-62-7) ideal for chemical titration and analysis ensuring high precision and reliable results
