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 5901–5925 of 16835 results
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Dimethyl Chlorophthalate Standard | 97.5% | 250mg | Research & Development Standard Material
Add to cartDimethyl chlorophthalate standard with concentration 97.5%, volume 250mg (cas: 1861-32-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Chlorophthalate Standard | 97.8% | 100mg | Research & Development Standard Material
Add to cartDimethyl chlorophthalate standard with concentration 97.8%, volume 100mg (cas: 1861-32-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Disulfide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl disulfide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 624-92-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Disulfide Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl disulfide solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 624-92-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Disulfide Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cartDimethyl disulfide standard with concentration 99.80%, volume 100mg (cas: 624-92-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Disulfide Standard | 99.80% | 10mg | Research & Development Standard Material
Add to cartDimethyl disulfide standard with concentration 99.80%, volume 10mg (cas: 624-92-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Fumarate Solution In Ethyl Acetate | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl fumarate solution in ethyl acetate with concentration 1000ug/ml, volume 1.2ml (cas: 624-49-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Fumarate Solution In Ethyl Acetate | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl fumarate solution in ethyl acetate with concentration 100ug/ml, volume 1.2ml (cas: 624-49-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Fumarate Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl fumarate solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 624-49-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Fumarate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartDimethyl fumarate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 624-49-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Fumarate Standard | 99.1% | 1g | Research & Development Standard Material
Add to cartDimethyl fumarate standard with concentration 99.1%, volume 1g (cas: 624-49-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl fumarate-methyl-D6 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartDimethyl fumarate-methyl-d6 isotope standard with concentration refer to certificate, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Glyoxime Sodium Hydroxide Solution | 10g/L | 100mL | Environmental Monitoring Standard Material
Add to cartDimethyl glyoxime sodium hydroxide solution with concentration 10g/l, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Ketone (aldehyde Reagent) Solution | 50g/L | 100mL | Biochemical Assays Standard Material
Add to cartDimethyl ketone (aldehyde reagent) solution with concentration 50g/l, volume 100ml (cas: 126-81-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Malonate Standard | 99.5% | 250mg | Research & Development Standard Material
Add to cartDimethyl malonate standard with concentration 99.5%, volume 250mg (cas: 108-59-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Malonate Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartDimethyl malonate standard with concentration 99.90%, volume 10mg (cas: 108-59-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Malonic Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cartDimethyl malonic acid standard with concentration 99.90%, volume 100mg (cas: 595-46-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Oxalate Standard | 99.70% | 25g | Research & Development Standard Material
Add to cartDimethyl oxalate standard with concentration 99.70%, volume 25g (cas: 553-90-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl PABA Ethylhexyl Ester Standard | 98.10% | 100mg | Research & Development Standard Material
Add to cartDimethyl paba ethylhexyl ester standard with concentration 98.10%, volume 100mg (cas: 21245-02-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl PABA Ethylhexyl Ester Standard | 98.10% | 10mg | Research & Development Standard Material
Add to cartDimethyl paba ethylhexyl ester standard with concentration 98.10%, volume 10mg (cas: 21245-02-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl Phosphite Standard | 99.9% | 5mg | Research & Development Standard Material
Add to cartDimethyl phosphite standard with concentration 99.9%, volume 5mg (cas: 868-85-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Dimethyl phosphite-methoxy-D6 Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartDimethyl phosphite-methoxy-d6 isotope standard with concentration refer to certificate, volume 100mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl phosphite-methoxy-D6 Isotope Standard | refer to certificate | 250mg | Environmental Monitoring Standard Material
Add to cartDimethyl phosphite-methoxy-d6 isotope standard with concentration refer to certificate, volume 250mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Phthalate (Avoidan Ester) Solution In n-Hexane | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate (avoidan ester) solution in n-hexane with concentration 1000ug/ml, volume 2ml (cas: 131-11-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Dimethyl Phthalate (Avoidant) Solution In N-hexane | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartDimethyl phthalate (avoidant) solution in n-hexane with concentration 100ug/ml, volume 2ml (cas: 131-11-3) ideal for chemical titration and analysis ensuring high precision and reliable results
