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 2601–2625 of 16835 results
-
Acid Value Of Petroleum Products | 2.05mg/g | 30mL | Environmental Monitoring Standard Material
Add to cartAcid value of petroleum products with concentration 2.05mg/g, volume 30ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acid Value Of Petroleum Products | 3.01mg/g | 30mL | Environmental Monitoring Standard Material
Add to cartAcid value of petroleum products with concentration 3.01mg/g, volume 30ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acid Violet 43 Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cartAcid violet 43 standard with concentration 99.90%, volume 100mg (cas: 4430-18-6) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acid Yellow 36 Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcid yellow 36 solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 587-98-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acid Yellow 36 Standard | 97.40% | 10mg | Environmental Monitoring Standard Material
Add to cartAcid yellow 36 standard with concentration 97.40%, volume 10mg (cas: 587-98-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acid Zirconium Zirconium Test Solution | / | 100mL | Biochemical Assays Standard Material
Add to cartAcid zirconium zirconium test solution with concentration /, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acidic Ammonium Molybdate Solution | 50g/L | 500mL | Environmental Monitoring Standard Material
Add to cartAcidic ammonium molybdate solution with concentration 50g/l, volume 500ml (cas: 13106-76-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acidic Food Simulants Test Solution | refer to certificate | 500mL | Biochemical Assays Standard Material
Add to cartAcidic food simulants test solution with concentration refer to certificate, volume 500ml (cas: 64-19-7) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acidic Stannous Chloride Solution | 40% | 100mL | Environmental Monitoring Standard Material
Add to cartAcidic stannous chloride solution with concentration 40%, volume 100ml (cas: 10025-69-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acimexine Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAcimexine standard with concentration ≥99%refer to certificate, volume 10mg (cas: 53164-05-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acitretin Standard | ≥98%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAcitretin standard with concentration ≥98%refer to certificate, volume 100mg (cas: 55079-83-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acitretin Standard | ≥98%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAcitretin standard with concentration ≥98%refer to certificate, volume 10mg (cas: 55079-83-9) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acridine Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAcridine standard with concentration ≥99%refer to certificate, volume 10mg (cas: 260-94-6) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acrolein 2,4-Dinitrophenylhydrazone Standard | 0.996 | 10mg | Environmental Monitoring Standard Material
Add to cartAcrolein 2,4-dinitrophenylhydrazone standard with concentration 0.996, volume 10mg (cas: 888-54-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein And Acrylonitrile Mixed Solution In Methanol | 2 components | 2mL | Environmental Monitoring Standard Material
Add to cartAcrolein and acrylonitrile mixed solution in methanol with concentration 2 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein Solution In Acetonitrile | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcrolein solution in acetonitrile with concentration 1000ug/ml, volume 2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein Solution In Acetonitrile | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcrolein solution in acetonitrile with concentration 100ug/ml, volume 2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcrolein solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein Solution In Methanol | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartAcrolein solution in methanol with concentration 2000ug/ml, volume 2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrolein Standard | 99.5% | 1mL | Research & Development Standard Material
Add to cartAcrolein standard with concentration 99.5%, volume 1ml (cas: 107-02-8) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Acrolein-DNPH (in Terms Of Aldehyde And Ketone) Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcrolein-dnph (in terms of aldehyde and ketone) solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision…
-
Acrolein-DNPH (in Terms Of Aldehyde And Ketone) Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcrolein-dnph (in terms of aldehyde and ketone) solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision …
-
Acrolein-DNPH (in Terms Of Aldehyde And Ketone) Solution In Acetonitrile | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcrolein-dnph (in terms of aldehyde and ketone) solution in acetonitrile with concentration 10ug/ml, volume 1.2ml (cas: 107-02-8) ideal for chemical titration and analysis ensuring high precision a…
-
Acrylamide -13C3 Isotope Standard | 0.986 | 5mg | Environmental Monitoring Standard Material
Add to cartAcrylamide -13c3 isotope standard with concentration 0.986, volume 5mg (cas: 287399-26-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Acrylamide In Water (standard Sample) | 65.8ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartAcrylamide in water (standard sample) with concentration 65.8ug/ml, volume 2ml (cas: 79-06-1) ideal for chemical titration and analysis ensuring high precision and reliable results
