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 5926–5950 of 16835 results
-
Dimethyl Phthalate (DMP) In Methanol (standard Sample) | 70.1ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate (dmp) in methanol (standard sample) with concentration 70.1ug/ml, volume 2ml (cas: 131-11-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate (DMP) Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate (dmp) solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 131-11-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate Standard | 99.73% | 100mg | Research & Development Standard Material
Add to cartDimethyl phthalate standard with concentration 99.73%, volume 100mg (cas: 131-11-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Phthalate Standard | 99.73% | 500mg | Research & Development Standard Material
Add to cartDimethyl phthalate standard with concentration 99.73%, volume 500mg (cas: 131-11-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl phthalate-D4 Isotope Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d4 isotope solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 93951-89-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl phthalate-D4 Isotope Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d4 isotope solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 93951-89-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate-D4 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d4 isotope standard with concentration refer to certificate, volume 10mg (cas: 93951-89-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate-D4 Isotope Standard | refer to certificate | 5mg | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d4 isotope standard with concentration refer to certificate, volume 5mg (cas: 93951-89-4) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate-D6 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d6 isotope standard with concentration refer to certificate, volume 10mg (cas: 85448-30-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Phthalate-D6 Isotope Standard | refer to certificate | 25mg | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate-d6 isotope standard with concentration refer to certificate, volume 25mg (cas: 85448-30-2) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Red, Non-standard | 95.80% | 10mg | Research & Development Standard Material
Add to cartDimethyl red, non-standard with concentration 95.80%, volume 10mg (cas: 1290041-88-1) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Selenium Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cartDimethyl selenium standard with concentration 99.80%, volume 100mg (cas: 593-79-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Succinate Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartDimethyl succinate standard with concentration refer to certificate, volume 250mg (cas: 106-65-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfate Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfate Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfate Standard | ≥98%refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate standard with concentration ≥98%refer to certificate, volume 10mg (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfate Standard | 99.1% | 100mg | Environmental Monitoring Standard Material
Add to cartDimethyl sulfate standard with concentration 99.1%, volume 100mg (cas: 77-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfide (Methyl Sulfide) Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfide (methyl sulfide) solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 75-18-3) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfide (Methyl Sulfide) Standard | 99.0% | 500mg | Research & Development Standard Material
Add to cartDimethyl sulfide (methyl sulfide) standard with concentration 99.0%, volume 500mg (cas: 75-18-3) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Sulfone Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfone solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 67-71-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfone Solution In Ethanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl sulfone solution in ethanol with concentration 100ug/ml, volume 2ml (cas: 67-71-0) ideal for chemical titration and analysis ensuring high precision and reliable results
-
Dimethyl Sulfone Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartDimethyl sulfone standard with concentration 99.90%, volume 100mg (cas: 67-71-0) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Sulfoxide Standard | 99.8% | 5mL | Research & Development Standard Material
Add to cartDimethyl sulfoxide standard with concentration 99.8%, volume 5ml (cas: 67-68-5) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Terephthalate Standard | 99.82% | 100mg | Research & Development Standard Material
Add to cartDimethyl terephthalate standard with concentration 99.82%, volume 100mg (cas: 120-61-6) suitable for laboratory analytical applications ensuring high precision and reliable results
-
Dimethyl Tetrachloride Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl tetrachloride solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 94-74-6) ideal for chemical titration and analysis ensuring high precision and reliable results
