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 16826–16835 of 16835 results
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Zineb Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartZineb standard with concentration refer to certificate, volume 10mg (cas: 12122-67-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ziprasidone Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartZiprasidone standard with concentration 99.90%, volume 10mg (cas: 146939-27-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Zirconium (Zr) Quality Control Sample In Filter Membrane | 3 components | 3 box/set | Environmental Monitoring Standard Material
Add to cartZirconium (zr) 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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Zirconium Dioxide Solution | 0.5mg/mL | 50mL | Environmental Monitoring Standard Material
Add to cartZirconium dioxide solution with concentration 0.5mg/ml, volume 50ml (cas: 53801-45-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zirconium Element Solution | 1000ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartZirconium element solution with concentration 1000ug/ml, volume 50ml (cas: 7440-67-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zirconium Element Solution | 100ug/mL | 50mL | Water Quality Analysis Standard Material
Add to cartZirconium element solution with concentration 100ug/ml, volume 50ml (cas: 7440-67-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zonisamide Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartZonisamide standard with concentration 99.90%, volume 10mg (cas: 68291-97-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Zopiclone Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartZopiclone solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 43200-80-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zopiclone Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartZopiclone solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 43200-80-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Zopiclone Standard | 99.80% | 10mg | Research & Development Standard Material
Add to cartZopiclone standard with concentration 99.80%, volume 10mg (cas: 43200-80-2) suitable for laboratory analytical applications ensuring high precision and reliable results
