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 7701–7725 of 16835 results
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Hydroxylamine Solution | 2 components | 500mL | Environmental Monitoring Standard Material
Add to cartHydroxylamine solution with concentration 2 components, volume 500ml (cas: 5470-11-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxymethanesulfinic Acid Monosodium Salt Dihydrate Standard | 97.50% | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxymethanesulfinic acid monosodium salt dihydrate standard with concentration 97.50%, volume 10mg (cas: 149-44-0) ideal for chemical titration and analysis ensuring high precision and reliable …
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Hydroxymethyl Clenbuterol Hydrochloride Standard | 99.90% | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxymethyl clenbuterol hydrochloride standard with concentration 99.90%, volume 10mg (cas: 37162-89-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxymethyl clenbuterol-D6 Isotope | 98.1% | 1mg | Research & Development Standard Material
Add to cartHydroxymethyl clenbuterol-d6 isotope with concentration 98.1%, volume 1mg (cas: 1346601-00-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hydroxymethyl Clenbuterol-D6 Isotope Solution | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxymethyl clenbuterol-d6 isotope solution with concentration 100ug/ml, volume 1.2ml (cas: 1346601-00-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxymethyl Furfural (5-hydroxymethyl-2-furfural) Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartHydroxymethyl furfural (5-hydroxymethyl-2-furfural) standard with concentration 99.90%, volume 100mg (cas: 67-47-0) suitable for laboratory analytical applications ensuring high precision and relia…
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Hydroxymethyl Furfural Solution In Acetonitrile | | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxymethyl furfural solution in acetonitrile with concentration specification: 1.2ml, volume 1.2ml (cas: 67-47-0) ideal for chemical titration and analysis ensuring high precision and reliable r…
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Hydroxymethyl Furfural Standard | 99.47%(GC) | 25mg | Research & Development Standard Material
Add to cartHydroxymethyl furfural standard with concentration 99.47%(gc), volume 25mg (cas: 67-47-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hydroxymetronidazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxymetronidazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 4812-40-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxymetronidazole-D2 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartHydroxymetronidazole-d2 isotope standard with concentration refer to certificate, volume 10mg (cas: 2196180-19-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxymetronidazole-D2 Isotope Standard | refer to certificate | 1mg | Environmental Monitoring Standard Material
Add to cartHydroxymetronidazole-d2 isotope standard with concentration refer to certificate, volume 1mg (cas: 2196180-19-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxyoctanoic Acid (2-Hydroxyoctanoic Acid) Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartHydroxyoctanoic acid (2-hydroxyoctanoic acid) standard with concentration 99.0%, volume 100mg (cas: 617-73-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxyprogesterone Acetate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxyprogesterone acetate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 302-23-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hydroxypyridone Standard | 95.10% | 10mg | Research & Development Standard Material
Add to cartHydroxypyridone standard with concentration 95.10%, volume 10mg (cas: 822-89-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hydroxyurea Standard | 98.60% | 10mg | Research & Development Standard Material
Add to cartHydroxyurea standard with concentration 98.60%, volume 10mg (cas: 127-07-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hydroxyxidone Standard | 99.5% | 10mg | Research & Development Standard Material
Add to cartHydroxyxidone standard with concentration 99.5%, volume 10mg (cas: 57960-31-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hydroxyzine Hydrochloride Solution In Methanol Standard Material | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHydroxyzine hydrochloride solution in methanol standard material with concentration 100ug/ml, volume 1.2ml (cas: 2192-20-3) ideal for chemical titration and analysis ensuring high precision and rel…
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Hydroxyzine Hydrochloride Standard | 98.00% | 100mg | Environmental Monitoring Standard Material
Add to cartHydroxyzine hydrochloride standard with concentration 98.00%, volume 100mg (cas: 2192-20-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hygromycin B Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartHygromycin b standard with concentration refer to certificate, volume 10mg (cas: 31282-04-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hyperin Solution In Methanol | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartHyperin solution in methanol with concentration 2000ug/ml, volume 1.2ml (cas: 482-36-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Hyperoside Reference Substance | 98.9% | 250mg | Research & Development Standard Material
Add to cartHyperoside reference substance with concentration 98.9%, volume 250mg (cas: 482-36-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hyperoside Reference Substance | 98% | 20mg | Research & Development Standard Material
Add to cartHyperoside reference substance with concentration 98%, volume 20mg (cas: 482-36-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Hypoxanthine Standard | 99.0% | 250mg | Research & Development Standard Material
Add to cartHypoxanthine standard with concentration 99.0%, volume 250mg (cas: 68-94-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ibuprofen Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartIbuprofen solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 15687-27-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ibuprofen Standard | 99.1% | 250mg | Research & Development Standard Material
Add to cartIbuprofen standard with concentration 99.1%, volume 250mg (cas: 15687-27-1) suitable for laboratory analytical applications ensuring high precision and reliable results
