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 3601–3625 of 16835 results
-
Benzoic Acid Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBenzoic acid standard with concentration refer to certificate, volume 100mg (cas: 89-05-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoic Acid Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBenzoic acid standard with concentration refer to certificate, volume 10mg (cas: 65-85-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoic Acid Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBenzoic acid standard with concentration refer to certificate, volume 10mg (cas: 89-05-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoic Acid-absolute Ethanol Titration Solution | 0.1005mol/L | 100mL | Instrument Calibration Standard Material
Add to cartBenzoic acid-absolute ethanol titration solution with concentration 0.1005mol/l, volume 100ml (cas: 65-85-0) ideal for instrument calibration in analytical laboratories ensuring high precision and …
-
Benzoic acid-carboxyl-13C Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBenzoic acid-carboxyl-13c isotope standard with concentration refer to certificate, volume 100mg (cas: 3880-99-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoic acid-carboxyl-13C Isotope Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartBenzoic acid-carboxyl-13c isotope standard with concentration refer to certificate, volume 250mg (cas: 3880-99-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoisothiazol-3-one-13C6 Isotope Solution In Methanol | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBenzoisothiazol-3-one-13c6 isotope solution in methanol with concentration 10ug/ml, volume 1.2ml (cas: 1329616-16-1) ideal for chemical titration and analysis ensuring high precision and reliable r…
-
Benzophenone Solution In Isooctane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBenzophenone solution in isooctane with concentration 100ug/ml, volume 1.2ml (cas: 119-61-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzophenone Solution In Isooctane | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBenzophenone solution in isooctane with concentration 10ug/ml, volume 1.2ml (cas: 119-61-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzophenone Standard | 95% | 10mg | Research & Development Standard Material
Add to cartBenzophenone standard with concentration 95%, volume 10mg (cas: 41295-28-7) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzophos Standard | 98.5% | 0.25g | Research & Development Standard Material
Add to cartBenzophos standard with concentration 98.5%, volume 0.25g (cas: 22224-92-6) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzoquinone Standard | 98.60% | 25g | Research & Development Standard Material
Add to cartBenzoquinone standard with concentration 98.60%, volume 25g (cas: 106-51-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzosulfuron-methyl Ether Standard | 98.2% | 10mg | Research & Development Standard Material
Add to cartBenzosulfuron-methyl ether standard with concentration 98.2%, volume 10mg (cas: 82097-50-5) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzothiazide Standard | 96.5% | 10mg | Research & Development Standard Material
Add to cartBenzothiazide standard with concentration 96.5%, volume 10mg (cas: 21564-17-0) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzothiazole Standard | 96.5% | 100mg | Research & Development Standard Material
Add to cartBenzothiazole standard with concentration 96.5%, volume 100mg (cas: 95-16-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzotriazole Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBenzotriazole solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 95-14-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzotriazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartBenzotriazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 95-14-7) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzotriazole Standard | 99.7%(HPLC) | 100mg | Research & Development Standard Material
Add to cartBenzotriazole standard with concentration 99.7%(hplc), volume 100mg (cas: 95-14-7) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzotrione-acetone Chromogenic Reagent | 20g/L | 100mL | Biochemical Assays Standard Material
Add to cartBenzotrione-acetone chromogenic reagent with concentration 20g/l, volume 100ml (cas: 485-47-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzotrione-ethanol Chromogenic Reagent | 4g/L | 100mL | Biochemical Assays Standard Material
Add to cartBenzotrione-ethanol chromogenic reagent with concentration 4g/l, volume 100ml (cas: 485-47-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzoyl Formic Acid Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartBenzoyl formic acid standard with concentration refer to certificate, volume 100mg (cas: 611-73-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoyl Peroxide Standard | 74.9% | 5g | Research & Development Standard Material
Add to cartBenzoyl peroxide standard with concentration 74.9%, volume 5g (cas: 94-36-0) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzoyl Phenyl Hydroxylamine Solution | 20g/L | 100mL | Environmental Monitoring Standard Material
Add to cartBenzoyl phenyl hydroxylamine solution with concentration 20g/l, volume 100ml (cas: 304-88-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Benzoyl Sulfonamide (sulfanilamide) Standard | 99.0% | 250mg | Research & Development Standard Material
Add to cartBenzoyl sulfonamide (sulfanilamide) standard with concentration 99.0%, volume 250mg (cas: 127-71-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Benzoylmethyl Bromide Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBenzoylmethyl bromide standard with concentration refer to certificate, volume 10mg (cas: 70-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
