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 3651–3675 of 16835 results
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Benzyl Glucosinolate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartBenzyl glucosinolate standard with concentration refer to certificate, volume 10mg (cas: 499-26-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzyl Hexadecyl Dimethyl Ammonium Chloride Standard | 98.40% | 10mg | Environmental Monitoring Standard Material
Add to cartBenzyl hexadecyl dimethyl ammonium chloride standard with concentration 98.40%, volume 10mg (cas: 122-18-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzyl Hexadecyl Dimethyl Ammonium Chloride Standard | 99.10% | 100mg | Environmental Monitoring Standard Material
Add to cartBenzyl hexadecyl dimethyl ammonium chloride standard with concentration 99.10%, volume 100mg (cas: 122-18-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzyl Hydrazine Ester Diazene Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartBenzyl hydrazine ester diazene standard with concentration 99.90%, volume 10mg (cas: 149878-40-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Benzyl Hydrazine Ester Standard | ≥99.0% | 0.25g | Research & Development Standard Material
Add to cartBenzyl hydrazine ester standard with concentration ≥99.0%, volume 0.25g (cas: 149877-41-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Benzyl Phthalate 2-ethylhexyl Ester Standard | 96.31%(GC) | 100mg | Research & Development Standard Material
Add to cartBenzyl phthalate 2-ethylhexyl ester standard with concentration 96.31%(gc), volume 100mg (cas: 27215-22-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Benzyl Sibutramine Hydrochloride Standard | 99.8% | 5mg | Environmental Monitoring Standard Material
Add to cartBenzyl sibutramine hydrochloride standard with concentration 99.8%, volume 5mg (cas: 106650-56-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzylamine Standard | 99.50%(GC) | 250mg | Research & Development Standard Material
Add to cartBenzylamine standard with concentration 99.50%(gc), volume 250mg (cas: 100-46-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Benzylfluthiazine-D5 Isotope Solution In Acetone | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartBenzylfluthiazine-d5 isotope solution in acetone with concentration 100ug/ml, volume 1ml (cas: 1330183-13-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzylidene Camphor Sulfonic Acid Hydrate Standard | 98.6% | 100mg | Environmental Monitoring Standard Material
Add to cartBenzylidene camphor sulfonic acid hydrate standard with concentration 98.6%, volume 100mg (cas: 56039-58-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzylidene Camphor Sulfonic Acid Hydrate Standard | 98.6% | 25mg | Environmental Monitoring Standard Material
Add to cartBenzylidene camphor sulfonic acid hydrate standard with concentration 98.6%, volume 25mg (cas: 56039-58-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Benzylpenicillin Sodium Solution In Acetonitrile Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartBenzylpenicillin sodium solution in acetonitrile water with concentration 1000ug/ml, volume 1.2ml (cas: 7240-38-2) ideal for chemical titration and analysis ensuring high precision and reliable res…
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Benzylpenicillin Standard | 95.0% | 100mg | Research & Development Standard Material
Add to cartBenzylpenicillin standard with concentration 95.0%, volume 100mg (cas: 265989-30-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Benzylthreonium Chloride Titration Solution | 0.003987mol/L | 500mL | Instrument Calibration Standard Material
Add to cartBenzylthreonium chloride titration solution with concentration 0.003987mol/l, volume 500ml (cas: 121-54-0) ideal for instrument calibration in analytical laboratories ensuring high precision and re…
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Berberine Hydrochloride Reference Substance | 98.80% | 20mg | Environmental Monitoring Standard Material
Add to cartBerberine hydrochloride reference substance with concentration 98.80%, volume 20mg (cas: 633-65-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Beryllium Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBeryllium element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-41-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Beryllium Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBeryllium element solution with concentration 100ug/ml, volume 50ml (cas: 7787-56-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Beryllium Element Solution | 10ug/mL | 80mL | Water Quality Analysis Standard Material
Add to cartBeryllium element solution with concentration 10ug/ml, volume 80ml (cas: 7440-41-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Beryllium Element Solution | 500ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartBeryllium element solution with concentration 500ug/ml, volume 50ml (cas: 7440-41-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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beta Hexabromocyclododecane Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartbeta hexabromocyclododecane solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 134237-51-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Beta-Alanine Standard | ≥99% | 100mg | Research & Development Standard Material
Add to cartBeta-alanine standard with concentration ≥99%, volume 100mg (cas: 107-95-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Beta-Alanine Standard | ≥99% | 10mg | Research & Development Standard Material
Add to cartBeta-alanine standard with concentration ≥99%, volume 10mg (cas: 107-95-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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beta-Butyrolactone Standard | ≥98% | 100mg | Research & Development Standard Material
Add to cartbeta-butyrolactone standard with concentration ≥98%, volume 100mg (cas: 3068-88-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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beta-caprolactone Standard | 99.10% | 10mg | Research & Development Standard Material
Add to cartbeta-caprolactone standard with concentration 99.10%, volume 10mg (cas: 695-06-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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beta-Carotene Standard | 95.6% | 0.25g | Research & Development Standard Material
Add to cartbeta-carotene standard with concentration 95.6%, volume 0.25g (cas: 7235-40-7) suitable for laboratory analytical applications ensuring high precision and reliable results
