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 26–50 of 16835 results
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(E,Z)-Diethylstilbestrol Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(e,z)-diethylstilbestrol solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 6898-97-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E,Z)-Diethylstilbestrol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(e,z)-diethylstilbestrol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 6898-97-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E)-10-hydroxydec-2-enoic Acid Solution In Ethanol | | 1.2mL | Environmental Monitoring Standard Material
Add to cart(e)-10-hydroxydec-2-enoic acid solution in ethanol with concentration specification: 1.2ml, volume 1.2ml (cas: 765-01-5) ideal for chemical titration and analysis ensuring high precision and reliab…
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(E)-10-Hydroxydec-2-enoic Acid Standard | 97.40% | 100mg | Environmental Monitoring Standard Material
Add to cart(e)-10-hydroxydec-2-enoic acid standard with concentration 97.40%, volume 100mg (cas: 765-01-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E)-10-Hydroxydec-2-enoic Acid Standard | 97.40% | 10mg | Environmental Monitoring Standard Material
Add to cart(e)-10-hydroxydec-2-enoic acid standard with concentration 97.40%, volume 10mg (cas: 765-01-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E)-2-NP-furacilin metabolite-13C,2-15N2 Isotope Standard | 98.60% | 1mg | Research & Development Standard Material
Add to cart(e)-2-np-furacilin metabolite-13c,2-15n2 isotope standard with concentration 98.60%, volume 1mg (cas: 957509-32-9) suitable for laboratory analytical applications ensuring high precision and reliab…
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(E)-Foxafarate Solution In Acetone Standard Material | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(e)-foxafarate solution in acetone standard material with concentration 100ug/ml, volume 1.2ml (cas: 134098-61-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E)-Oxacarate Solution In Acetone Standard Material | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart(e)-oxacarate solution in acetone standard material with concentration 1000ug/ml, volume 1.2ml (cas: 134098-61-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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(E)-Oxadimefen Standard | 98.50% | 100mg | Research & Development Standard Material
Add to cart(e)-oxadimefen standard with concentration 98.50%, volume 100mg (cas: 134098-61-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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(Edible Flavor) Glycerin Medium Refractive Index And Relative Density Quality Control Sample | 2 components | 100mL | Environmental Monitoring Standard Material
Add to cart(edible flavor) glycerin medium refractive index and relative density quality control sample with concentration 2 components, volume 100ml ideal for chemical titration and analysis ensuring high pr…
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(peanut Meal) Feed Arsenic Quality Control Samples | 2.71mg/kg | 30g | Environmental Monitoring Standard Material
Add to cart(peanut meal) feed arsenic quality control samples with concentration 2.71mg/kg, volume 30g (cas: 7440-38-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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(peanut Meal) Feed Mercury Quality Control Samples | 0.36mg/kg | 30g | Environmental Monitoring Standard Material
Add to cart(peanut meal) feed mercury quality control samples with concentration 0.36mg/kg, volume 30g (cas: 7439-97-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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(Perchlorate -18O4) Isotope Internal Standard Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cart(perchlorate -18o4) isotope internal standard solution in water with concentration 100ug/ml, volume 1.2ml (cas: 871943-52-1) ideal for chemical titration and analysis ensuring high precision and re…
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(R,S)-Anatabine Standard | 94.90% | 10mg | Research & Development Standard Material
Add to cart(r,s)-anatabine standard with concentration 94.90%, volume 10mg (cas: 2743-90-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-(-)-1,2-Propanediol Standard | 98.60% | 10mg | Research & Development Standard Material
Add to cart(r)-(-)-1,2-propanediol standard with concentration 98.60%, volume 10mg (cas: 4254-14-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-(-)-2-Aminobutyric Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart(r)-(-)-2-aminobutyric acid standard with concentration 99.90%, volume 100mg (cas: 2623-91-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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(R)-(-)-2-Pentanol Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart(r)-(-)-2-pentanol standard with concentration 99.90%, volume 100mg (cas: 31087-44-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-(-)-2-Phenylethanolamine Standard | 99.20% | 10mg | Research & Development Standard Material
Add to cart(r)-(-)-2-phenylethanolamine standard with concentration 99.20%, volume 10mg (cas: 56613-80-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-(+)-Glycidol Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cart(r)-(+)-glycidol standard with concentration 99.80%, volume 100mg (cas: 57044-25-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-1,2-Butanediol Standard | 98.90% | 100mg | Research & Development Standard Material
Add to cart(r)-1,2-butanediol standard with concentration 98.90%, volume 100mg (cas: 40348-66-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-Dihydrokiwi Lactone Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cart(r)-dihydrokiwi lactone standard with concentration 99.70%, volume 100mg (cas: 17092-92-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-Dihydrokiwi Lactone Standard | 99.70% | 10mg | Research & Development Standard Material
Add to cart(r)-dihydrokiwi lactone standard with concentration 99.70%, volume 10mg (cas: 17092-92-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-Epichlorohydrin Standard | 99.20% | 10mg | Research & Development Standard Material
Add to cart(r)-epichlorohydrin standard with concentration 99.20%, volume 10mg (cas: 51594-55-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-Epichlorohydrin Standard | 99.70% | 100mg | Research & Development Standard Material
Add to cart(r)-epichlorohydrin standard with concentration 99.70%, volume 100mg (cas: 51594-55-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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(R)-Pantothenate Sodium Salt Standard | 95.20% | 100mg | Research & Development Standard Material
Add to cart(r)-pantothenate sodium salt standard with concentration 95.20%, volume 100mg (cas: 60979-68-2) suitable for laboratory analytical applications ensuring high precision and reliable results
