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 16101–16125 of 16835 results
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Vanadium Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartVanadium element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-62-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartVanadium element solution with concentration 100ug/ml, volume 50ml (cas: 7440-62-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium Element Solution | 10ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartVanadium element solution with concentration 10ug/ml, volume 50ml (cas: 7440-62-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartVanadium quality control sample in filter membrane with concentration 3 components, volume 3 box/set ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanadium-molybdenum Reagent (European Pharmacopoeia) | / | 100mL | Biochemical Assays Standard Material
Add to cartVanadium-molybdenum reagent (european pharmacopoeia) with concentration /, volume 100ml suitable for laboratory analytical applications ensuring high precision and reliable results
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Vanadium-molybdic Acid Solution (GB/T 12143-2008) | 2 components | 500mL | Environmental Monitoring Standard Material
Add to cartVanadium-molybdic acid solution (gb/t 12143-2008) with concentration 2 components, volume 500ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Hydrochloride Standard | 95.20% | 10mg | Environmental Monitoring Standard Material
Add to cartVancomycin hydrochloride standard with concentration 95.20%, volume 10mg (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Hydrochloride Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartVancomycin hydrochloride standard with concentration refer to certificate, volume 100mg (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vancomycin Solution In 0.1% Formic Acid Solution | | 1.2mL | Environmental Monitoring Standard Material
Add to cartVancomycin solution in 0.1% formic acid solution with concentration specification: 1.2ml, volume 1.2ml (cas: 1404-93-9) ideal for chemical titration and analysis ensuring high precision and reliabl…
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Vanillic Acid -4-beta-D-glucoside | HPLC≥98% | 10mg | Environmental Monitoring Standard Material
Add to cartVanillic acid -4-beta-d-glucoside with concentration hplc≥98%, volume 10mg (cas: 32142-31-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillic Acid Standard | HPLC,≥98% | 20mg | Environmental Monitoring Standard Material
Add to cartVanillic acid standard with volume 20mg (cas: 121-34-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin (Vanillin) Standard | 99.09% | 1000mg | Research & Development Standard Material
Add to cartVanillin (vanillin) standard with concentration 99.09%, volume 1000mg (cas: 121-33-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Vanillin (vanillin) Standard | 99.2% | 100mg | Research & Development Standard Material
Add to cartVanillin (vanillin) standard with concentration 99.2%, volume 100mg (cas: 121-33-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Vanillin Color Liquid | 10g/L | 100mL | Environmental Monitoring Standard Material
Add to cartVanillin color liquid with concentration 10g/l, volume 100ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartVanillin melting point standard material with concentration 3 components, volume 2g (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Propylene Glycol Acetal Standard | 98.4% | 100mg | Research & Development Standard Material
Add to cartVanillin propylene glycol acetal standard with concentration 98.4%, volume 100mg (cas: 68527-74-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Vanillin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 121-33-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin Test Solution | 10mg/mL | 100mL | Biochemical Assays Standard Material
Add to cartVanillin test solution with concentration 10mg/ml, volume 100ml (cas: 121-33-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Vanillin-D3 Isotope Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 74495-74-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 74495-74-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Standard | 2 components | 10mg | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope standard with concentration 2 components, volume 10mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Vanillin-D3 Isotope Standard | 2 components | 1mg | Environmental Monitoring Standard Material
Add to cartVanillin-d3 isotope standard with concentration 2 components, volume 1mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Dihydrochloride Standard | 92.80% | 10mg | Environmental Monitoring Standard Material
Add to cartVardenafil dihydrochloride standard with concentration 92.80%, volume 10mg (cas: 224789-15-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Vardenafil Hydrochloride Trihydrate Standard | 98.70% | 10mg | Environmental Monitoring Standard Material
Add to cartVardenafil hydrochloride trihydrate standard with concentration 98.70%, volume 10mg (cas: 330808-88-3) ideal for chemical titration and analysis ensuring high precision and reliable results
