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 2901–2925 of 16835 results
-
Ambroxol Hydrochloride Standard | 99.9% | 10mg | Environmental Monitoring Standard Material
Add to cartAmbroxol hydrochloride standard with concentration 99.9%, volume 10mg (cas: 23828-92-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Ambroxol Hydrochloride Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartAmbroxol hydrochloride standard with concentration refer to certificate, volume 100mg (cas: 23828-92-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Ambroxol Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cartAmbroxol standard with concentration 98.00%, volume 100mg (cas: 18683-91-5) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Ametriol Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAmetriol solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 31218-83-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Ametriol Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAmetriol solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 31218-83-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Amikacin Disulfate Standard | 85.90% | 100mg | Environmental Monitoring Standard Material
Add to cartAmikacin disulfate standard with concentration 85.90%, volume 100mg (cas: 39831-55-5) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Amiloride Hydrochloride Standard | ≥88%refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartAmiloride hydrochloride standard with concentration ≥88%refer to certificate, volume 10mg (cas: 2016-88-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Amine Fresh Ester Standard | 98% | 100mg | Research & Development Standard Material
Add to cartAmine fresh ester standard with concentration 98%, volume 100mg (cas: 10369-83-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Amine Fresh Fat Standard | 99.10% | 100mg | Research & Development Standard Material
Add to cartAmine fresh fat standard with concentration 99.10%, volume 100mg (cas: 10369-83-2) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Amino Acid Derivative Reagent Solution (3/set) | 3 components | 3mL*3 | Biochemical Assays Standard Material
Add to cartAmino acid derivative reagent solution (3/set) with concentration 3 components, volume 3ml*3 suitable for laboratory analytical applications ensuring high precision and reliable results
-
Amino Black Staining Solution | 0.5% | 100mL | Research & Development Standard Material
Add to cartAmino black staining solution with concentration 0.5%, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
-
Amino Iminomethanesulfinic Acid Standard | ≥97%refer to certificate | 50mg | Environmental Monitoring Standard Material
Add to cartAmino iminomethanesulfinic acid standard with concentration ≥97%refer to certificate, volume 50mg (cas: 1758-73-2) ideal for chemical titration and analysis ensuring high precision and reliable res…
-
Amino Sildenafil Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAmino sildenafil standard with concentration ≥99%refer to certificate, volume 10mg (cas: 319491-68-4) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Amino Tadalafil Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAmino tadalafil solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 385769-84-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Amino Tadalafil Standard | 99.40% | 5mg | Research & Development Standard Material
Add to cartAmino tadalafil standard with concentration 99.40%, volume 5mg (cas: 385769-84-6) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Aminobenzuron-methyl Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAminobenzuron-methyl solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 97780-06-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminomethylphosphonic Acid -13C2,15N Isotope Solution In Acetonitrile Water | 10ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartAminomethylphosphonic acid -13c2,15n isotope solution in acetonitrile water with concentration 10ug/ml, volume 1.2ml (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precisi…
-
Aminomethylphosphonic Acid Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartAminomethylphosphonic acid solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminomethylphosphonic Acid Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartAminomethylphosphonic acid solution in water with concentration 100ug/ml, volume 1.2ml (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminomethylphosphonic Acid Standard | 99% | 100mg | Environmental Monitoring Standard Material
Add to cartAminomethylphosphonic acid standard with concentration 99%, volume 100mg (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminomethylphosphonic acid-13C,15N Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartAminomethylphosphonic acid-13c,15n solution in water with concentration 100ug/ml, volume 1.2ml (cas: 1066-51-9) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminophylline Standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAminophylline standard with concentration ≥99%refer to certificate, volume 100mg (cas: 317-34-0) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Aminophylline Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAminophylline standard with concentration ≥99%refer to certificate, volume 10mg (cas: 317-34-0) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Aminopyrine Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAminopyrine solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 58-15-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Aminopyrine Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAminopyrine standard with concentration ≥99%refer to certificate, volume 10mg (cas: 58-15-1) suitable for laboratory analytical applications ensuring high precision and reliable results
