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 7226–7250 of 16835 results
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Gel Permeation Chromatography Calibration Standard Stock Solution (HJ 1243-2022) | 5 components | 2mL | Environmental Monitoring Standard Material
Add to cartGel permeation chromatography calibration standard stock solution (hj 1243-2022) with concentration 5 components, volume 2ml ideal for chemical titration and analysis ensuring high precision and re…
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Gel Permeation Chromatography Calibration Standard Stock Solution | 5 components | 5mL | Environmental Monitoring Standard Material
Add to cartGel permeation chromatography calibration standard stock solution with concentration 5 components, volume 5ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Gelatin Sodium Chloride Test Solution | / | 100mL | Biochemical Assays Standard Material
Add to cartGelatin sodium chloride test solution with concentration /, volume 100ml (cas: 7647-14-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Gelsemine Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGelsemine solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 509-15-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gelsemine Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGelsemine solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1358-76-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gemamine Standard | 96.10% | 10mg | Research & Development Standard Material
Add to cartGemamine standard with concentration 96.10%, volume 10mg (cas: 51-61-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Gempirozil Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cartGempirozil standard with concentration 99.90%, volume 250mg (cas: 25812-30-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Geniposide Reference Substance | 99.02% | 20mg | Research & Development Standard Material
Add to cartGeniposide reference substance with concentration 99.02%, volume 20mg (cas: 24512-63-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Genstein Reference Substance | refer to certificate | 20mg | Environmental Monitoring Standard Material
Add to cartGenstein reference substance with concentration refer to certificate, volume 20mg (cas: 529-59-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gentamicin Standard | 4 components | 200mg | Environmental Monitoring Standard Material
Add to cartGentamicin standard with concentration 4 components, volume 200mg (cas: 1405-41-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gentamicin Sulfate Solution In Water | 100ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartGentamicin sulfate solution in water with concentration 100ug/ml, volume 1.2ml (cas: 1405-41-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gentamycin Sulfate Standard | 99.9% | 10mg | Environmental Monitoring Standard Material
Add to cartGentamycin sulfate standard with concentration 99.9%, volume 10mg (cas: 1405-41-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Gentisic Acid (2,5-dihydroxybenzoic Acid) Standard | 99.1% | 100mg | Environmental Monitoring Standard Material
Add to cartGentisic acid (2,5-dihydroxybenzoic acid) standard with concentration 99.1%, volume 100mg (cas: 490-79-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geobendazim Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGeobendazim solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 2593-15-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geosin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGeosin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 16423-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geosin Solution In Methanol | 1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGeosin solution in methanol with concentration 1ug/ml, volume 1.2ml (cas: 16423-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geosol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGeosol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 88-85-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geosol Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartGeosol solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 88-85-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Geraniol Standard | 96.4% | 10mg | Research & Development Standard Material
Add to cartGeraniol standard with concentration 96.4%, volume 10mg (cas: 106-24-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Geraniol Standard | 96.4% | 250mg | Research & Development Standard Material
Add to cartGeraniol standard with concentration 96.4%, volume 250mg (cas: 106-24-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Geraniol Standard | 97.5% | 100mg | Research & Development Standard Material
Add to cartGeraniol standard with concentration 97.5%, volume 100mg (cas: 106-24-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Geranyl Acetone Standard | 96.1% | 10mg | Research & Development Standard Material
Add to cartGeranyl acetone standard with concentration 96.1%, volume 10mg (cas: 3796-70-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Geranyl Acetone Standard | 99.55% | 100mg | Research & Development Standard Material
Add to cartGeranyl acetone standard with concentration 99.55%, volume 100mg (cas: 3796-70-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Germanium Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartGermanium element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-56-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Germanium Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartGermanium element solution with concentration 100ug/ml, volume 50ml (cas: 7440-56-4) ideal for chemical titration and analysis ensuring high precision and reliable results
