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 3376–3400 of 16835 results
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Azadirachtin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzadirachtin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 11141-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Azadirachtin Standard | 97.8% | 10mg | Research & Development Standard Material
Add to cartAzadirachtin standard with concentration 97.8%, volume 10mg (cas: 11141-17-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azaron Standard | 98.20% | 10mg | Research & Development Standard Material
Add to cartAzaron standard with concentration 98.20%, volume 10mg (cas: 1649-18-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azazimuril Standard | 99.4% | 100mg | Research & Development Standard Material
Add to cartAzazimuril standard with concentration 99.4%, volume 100mg (cas: 98967-40-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azide Solution | 1.00g/L | 100mL | Environmental Monitoring Standard Material
Add to cartAzide solution with concentration 1.00g/l, volume 100ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Azide Solution | 1.00g/L | 30mL | Environmental Monitoring Standard Material
Add to cartAzide solution with concentration 1.00g/l, volume 30ml (cas: 26628-22-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Azinphos-methyl (cotton-retaining Phosphorus, Azinphos-methyl) Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzinphos-methyl (cotton-retaining phosphorus, azinphos-methyl) solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 86-50-0) ideal for chemical titration and analysis ensuring high p…
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Azishatan Standard | ≥98%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAzishatan standard with concentration ≥98%refer to certificate, volume 10mg (cas: 147403-03-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azithromycin D3 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzithromycin d3 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 163921-65-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Azithromycin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzithromycin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 83905-01-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Azithromycin Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzithromycin solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 83905-01-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Azithromycin Standard | ≥96%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAzithromycin standard with concentration ≥96%refer to certificate, volume 100mg (cas: 83905-01-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azithromycin-D5 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzithromycin-d5 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Azithromycin-D5 Isotope Solution In Methanol | 10ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzithromycin-d5 isotope solution in methanol with concentration 10ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable results
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Azlocillin Sodium Standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartAzlocillin sodium standard with concentration ≥99%refer to certificate, volume 100mg (cas: 37091-65-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azlocillin Sodium Standard | ≥99%refer to certificate | 10mg | Research & Development Standard Material
Add to cartAzlocillin sodium standard with concentration ≥99%refer to certificate, volume 10mg (cas: 37091-65-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azo Reagent (liquid A, Liquid B) | 2 components | 100mL*2 | Biochemical Assays Standard Material
Add to cartAzo reagent (liquid a, liquid b) with concentration 2 components, volume 100ml*2 suitable for laboratory analytical applications ensuring high precision and reliable results
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Azo Red Standard | 97.00% | 100mg | Research & Development Standard Material
Add to cartAzo red standard with concentration 97.00%, volume 100mg (cas: 3567-69-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azo Red Standard | 98.1% | 10mg | Research & Development Standard Material
Add to cartAzo red standard with concentration 98.1%, volume 10mg (cas: 3567-69-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azobarbamide Standard | 99.3% | 0.25g | Research & Development Standard Material
Add to cartAzobarbamide standard with concentration 99.3%, volume 0.25g (cas: 129558-76-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azobenzene Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartAzobenzene melting point standard material with concentration 3 components, volume 2g (cas: 103-33-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azobenzene Oxide Standard | 99.90% | 250mg | Environmental Monitoring Standard Material
Add to cartAzobenzene oxide standard with concentration 99.90%, volume 250mg (cas: 495-48-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azobenzene Standard | 98.30% | 100mg | Environmental Monitoring Standard Material
Add to cartAzobenzene standard with concentration 98.30%, volume 100mg (cas: 103-33-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azobisisobutyronitrile Test Standard | ≥99.2% | 100mg | Research & Development Standard Material
Add to cartAzobisisobutyronitrile test standard with concentration ≥99.2%, volume 100mg (cas: 78-67-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Azodicarbonamide (azodicarbonamide) Solution In N,N-dimethylformamide | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAzodicarbonamide (azodicarbonamide) solution in n,n-dimethylformamide with concentration 100ug/ml, volume 1.2ml (cas: 123-77-3) ideal for chemical titration and analysis ensuring high precision and…
