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 1526–1550 of 16835 results
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3-Chloroaniline Standard | 99.1% | 500mg | Research & Development Standard Material
Add to cart3-chloroaniline standard with concentration 99.1%, volume 500mg (cas: 108-42-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chloroaniline Standard | 99.3% | 100mg | Research & Development Standard Material
Add to cart3-chloroaniline standard with concentration 99.3%, volume 100mg (cas: 108-42-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chlorobenzaldehyde Standard | 99.3% | 100mg | Research & Development Standard Material
Add to cart3-chlorobenzaldehyde standard with concentration 99.3%, volume 100mg (cas: 587-04-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chlorophenol Standard | 98.6% | 500mg | Research & Development Standard Material
Add to cart3-chlorophenol standard with concentration 98.6%, volume 500mg (cas: 108-43-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chloropropionic Acid Standard | 98.7% | 10mg | Environmental Monitoring Standard Material
Add to cart3-chloropropionic acid standard with concentration 98.7%, volume 10mg (cas: 107-94-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Chloropropionitrile Standard | 99.7% | 100mg | Research & Development Standard Material
Add to cart3-chloropropionitrile standard with concentration 99.7%, volume 100mg (cas: 542-76-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chloropropionyl Chloride Standard | 98.6% | 500mg | Environmental Monitoring Standard Material
Add to cart3-chloropropionyl chloride standard with concentration 98.6%, volume 500mg (cas: 625-36-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Chlorotoluene Standard | 98.3% | 500mg | Environmental Monitoring Standard Material
Add to cart3-chlorotoluene standard with concentration 98.3%, volume 500mg (cas: 108-41-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Chlorotoluene Standard | 99.6% | 100mg | Environmental Monitoring Standard Material
Add to cart3-chlorotoluene standard with concentration 99.6%, volume 100mg (cas: 108-41-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Cyclopentyl Propionic Acid Standard | 99.5% | 10mg | Environmental Monitoring Standard Material
Add to cart3-cyclopentyl propionic acid standard with concentration 99.5%, volume 10mg (cas: 140-77-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-ethyl -3-methyl Glutarimide Standard | 99.9% | 100mg | Research & Development Standard Material
Add to cart3-ethyl -3-methyl glutarimide standard with concentration 99.9%, volume 100mg (cas: 64-65-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-ethyl -3-methyl Glutarimide Standard | 99.9% | 10mg | Research & Development Standard Material
Add to cart3-ethyl -3-methyl glutarimide standard with concentration 99.9%, volume 10mg (cas: 64-65-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-ethyl Toluene Standard | 99.2% | 100mg | Environmental Monitoring Standard Material
Add to cart3-ethyl toluene standard with concentration 99.2%, volume 100mg (cas: 620-14-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Furan Formaldehyde Standard | 99.2% | 100mg | Research & Development Standard Material
Add to cart3-furan formaldehyde standard with concentration 99.2%, volume 100mg (cas: 498-60-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-hydroxy -3-methyl Glutaric Acid Standard | 97.7% | 10mg | Environmental Monitoring Standard Material
Add to cart3-hydroxy -3-methyl glutaric acid standard with concentration 97.7%, volume 10mg (cas: 503-49-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Hydroxy-2-butanone Standard | 99.9% | 100mg | Research & Development Standard Material
Add to cart3-hydroxy-2-butanone standard with concentration 99.9%, volume 100mg (cas: 513-86-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Hydroxy-2-butanone Standard | 99.9% | 10mg | Research & Development Standard Material
Add to cart3-hydroxy-2-butanone standard with concentration 99.9%, volume 10mg (cas: 513-86-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Hydroxy-2-naphthanilide Standard | 96.6% | 10mg | Research & Development Standard Material
Add to cart3-hydroxy-2-naphthanilide standard with concentration 96.6%, volume 10mg (cas: 92-77-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-HydroxyBudweiser Standard | 94% | 10mg | Research & Development Standard Material
Add to cart3-hydroxybudweiser standard with concentration 94%, volume 10mg (cas: 16655-82-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Hydroxybutyric Acid Standard | 96.9% | 100mg | Environmental Monitoring Standard Material
Add to cart3-hydroxybutyric acid standard with concentration 96.9%, volume 100mg (cas: 625-71-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Hydroxyflavone Standard | 99.9% | 10mg | Research & Development Standard Material
Add to cart3-hydroxyflavone standard with concentration 99.9%, volume 10mg (cas: 577-85-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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3-Hydroxyfluorene Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart3-hydroxyfluorene solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 6344-67-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Hydroxyphenanthrene -13C6 Isotope Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cart3-hydroxyphenanthrene -13c6 isotope standard with concentration refer to certificate, volume 1mg (cas: 1531566-87-6) ideal for chemical titration and analysis ensuring high precision and reliable r…
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3-hydroxyphenanthrene Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart3-hydroxyphenanthrene solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 605-87-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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3-Hydroxyphenanthrene Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cart3-hydroxyphenanthrene standard with concentration refer to certificate, volume 10mg (cas: 605-87-8) ideal for chemical titration and analysis ensuring high precision and reliable results
