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 10626–10650 of 16835 results
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N,N-Dimethyl -1,4-Phenylenediamine Standard | 99.00% | 500mg | Research & Development Standard Material
Add to cartN,n-dimethyl -1,4-phenylenediamine standard with concentration 99.00%, volume 500mg (cas: 99-98-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylacetamide Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartN,n-dimethylacetamide solution in water with concentration 1000ug/ml, volume 2ml (cas: 127-19-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylacetamide Solution In Water | 100ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartN,n-dimethylacetamide solution in water with concentration 100ug/ml, volume 2ml (cas: 127-19-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylacetamide Solution In Water | 500ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartN,n-dimethylacetamide solution in water with concentration 500ug/ml, volume 2ml (cas: 127-19-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylacetamide Standard | 99.6% | 5mL | Research & Development Standard Material
Add to cartN,n-dimethylacetamide standard with concentration 99.6%, volume 5ml (cas: 127-19-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylacrylamide Standard | 99.40% | 500mg | Research & Development Standard Material
Add to cartN,n-dimethylacrylamide standard with concentration 99.40%, volume 500mg (cas: 2680-03-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylallylamine Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cartN,n-dimethylallylamine standard with concentration 99.50%, volume 10mg (cas: 2155-94-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylamino-N-Toluene Standard | 98.10% | 50mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylamino-n-toluene standard with concentration 98.10%, volume 50mg (cas: 66840-71-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 100mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline -13C2 Isotopic Standard | refer to certificate | 20mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline -13c2 isotopic standard with concentration refer to certificate, volume 20mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 121-69-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline Standard | 99.5% | 250mg | Research & Development Standard Material
Add to cartN,n-dimethylaniline standard with concentration 99.5%, volume 250mg (cas: 121-69-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylaniline-15N Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-15n isotopic standard with concentration refer to certificate, volume 100mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-15N Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-15n isotopic standard with concentration refer to certificate, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-D6 Isotopic Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-d6 isotopic standard with concentration refer to certificate, volume 100mg (cas: 4019-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylaniline-D6 Isotopic Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylaniline-d6 isotopic standard with concentration refer to certificate, volume 10mg (cas: 4019-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylbenzylamine Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cartN,n-dimethylbenzylamine standard with concentration 99.50%, volume 100mg (cas: 103-83-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylformamide Dimethyl Acetal Standard | 98.00% | 10mg | Research & Development Standard Material
Add to cartN,n-dimethylformamide dimethyl acetal standard with concentration 98.00%, volume 10mg (cas: 4637-24-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylformamide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylformamide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylformamide Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN,n-dimethylformamide solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-dimethylformamide Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartN,n-dimethylformamide solution in water with concentration 1000ug/ml, volume 2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-dimethylformamide Solution In Water | 100ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cartN,n-dimethylformamide solution in water with concentration 100ug/ml, volume 2ml (cas: 68-12-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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N,N-Dimethylformamide Standard | 99.9% | 5mL | Research & Development Standard Material
Add to cartN,n-dimethylformamide standard with concentration 99.9%, volume 5ml (cas: 68-12-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylglycine Hydrochloride Standard | 98.90% | 100mg | Environmental Monitoring Standard Material
Add to cartN,n-dimethylglycine hydrochloride standard with concentration 98.90%, volume 100mg (cas: 2491-06-7) ideal for chemical titration and analysis ensuring high precision and reliable results
