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 6701–6725 of 16835 results
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Eugenol-D3 Isotope Standard | 2 components | 5mg | Environmental Monitoring Standard Material
Add to cartEugenol-d3 isotope standard with concentration 2 components, volume 5mg ideal for chemical titration and analysis ensuring high precision and reliable results
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Eugenol-D3 Solution In Ethyl Acetate | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEugenol-d3 solution in ethyl acetate with concentration 100ug/ml, volume 1.2ml (cas: 1335401-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Eugenol-D3 Solution In Ethyl Acetate | 10ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartEugenol-d3 solution in ethyl acetate with concentration 10ug/ml, volume 1ml (cas: 1335401-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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European Pharmacopoeia Tricolor Solution | 3 components | 100mL*3 pc | Environmental Monitoring Standard Material
Add to cartEuropean pharmacopoeia tricolor solution with concentration 3 components, volume 100ml*3 pc suitable for laboratory analytical applications ensuring high precision and reliable results
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Europium Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartEuropium element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-53-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Europium Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartEuropium element solution with concentration 100ug/ml, volume 50ml (cas: 7440-53-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Everolimus Standard | 98.5% | 10mg | Research & Development Standard Material
Add to cartEverolimus standard with concentration 98.5%, volume 10mg (cas: 159351-69-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Evil Frost Spirit Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEvil frost spirit solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 77732-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Evil Frost Spirit Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEvil frost spirit solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 77732-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Exacarb Standard | 99.8% | 10mg | Research & Development Standard Material
Add to cartExacarb standard with concentration 99.8%, volume 10mg (cas: 2032-65-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Extermination Standard | 98.9% | 10mg | Research & Development Standard Material
Add to cartExtermination standard with concentration 98.9%, volume 10mg (cas: 2655-14-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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External Epoxy Heptachlor B Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartExternal epoxy heptachlor b standard with concentration refer to certificate, volume 10mg (cas: 1024-57-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Extract Agent (1mol/L Sodium Acetate) | | 1000mL | Environmental Monitoring Standard Material
Add to cartExtract agent (1mol/l sodium acetate) with concentration specification: 1000ml, volume 1000ml (cas: 127-09-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ezka Reagent | 2 components | 50g | Biochemical Assays Standard Material
Add to cartEzka reagent with concentration 2 components, volume 50g suitable for laboratory analytical applications ensuring high precision and reliable results
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Ezonum Inhibitor Solution In Toluene | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEzonum inhibitor solution in toluene with concentration 1000ug/ml, volume 1.2ml (cas: 136-25-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Ezonum Inhibitor Solution In Toluene | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartEzonum inhibitor solution in toluene with concentration 100ug/ml, volume 1.2ml (cas: 136-25-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fastness Green Standard | 92.10% | 100mg | Research & Development Standard Material
Add to cartFastness green standard with concentration 92.10%, volume 100mg (cas: 2353-45-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fastness Green Standard | 92% | 10mg | Research & Development Standard Material
Add to cartFastness green standard with concentration 92%, volume 10mg (cas: 2353-45-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fat-containing Food Simulants | refer to certificate | 500mL | Environmental Monitoring Standard Material
Add to cartFat-containing food simulants with concentration refer to certificate, volume 500ml (cas: 110-54-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fatty Alkyl Dimethyl Betaine Solution In Water | 1000mg/L | 20mL | Water Quality Analysis Standard Material
Add to cartFatty alkyl dimethyl betaine solution in water with concentration 1000mg/l, volume 20ml (cas: 683-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fatty Alkyl Dimethyl Betaine Solution In Water | 10mg/L | 250mL | Water Quality Analysis Standard Material
Add to cartFatty alkyl dimethyl betaine solution in water with concentration 10mg/l, volume 250ml (cas: 683-10-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Fehlin’s Solution | 2 components | 500mL*2 /set | Environmental Monitoring Standard Material
Add to cartFehlin’s solution with concentration 2 components, volume 500ml*2 /set ideal for chemical titration and analysis ensuring high precision and reliable results
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Felodipine Solution In Acetonitrile | 100ug/mL | 1mL | Environmental Monitoring Standard Material
Add to cartFelodipine solution in acetonitrile with concentration 100ug/ml, volume 1ml (cas: 72509-76-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Felodipine Standard | ≥99% | 100mg | Research & Development Standard Material
Add to cartFelodipine standard with concentration ≥99%, volume 100mg (cas: 72509-76-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Fenamphos Standard | 99.2% | 10mg | Research & Development Standard Material
Add to cartFenamphos standard with concentration 99.2%, volume 10mg (cas: 13194-48-4) suitable for laboratory analytical applications ensuring high precision and reliable results
