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 7726–7750 of 16835 results
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Icariin Reference | ≥98% | 20mg | Research & Development Standard Material
Add to cartIcariin reference with concentration ≥98%, volume 20mg (cas: 489-32-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Icariin Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartIcariin solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 489-32-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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ICP-MS Instrument Calibration Solution (Cesium Standard Solution) | 20.0mg/L | 50mL | Environmental Monitoring Standard Material
Add to cartIcp-ms instrument calibration solution (cesium standard solution) with concentration 20.0mg/l, volume 50ml (cas: 7440-46-2) ideal for chemical titration and analysis ensuring high precision and rel…
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ICP-MS Tuning Fluid (beryllium, Cerium, Iron, Indium, Lithium, Magnesium, Lead, Uranium) | 1ug/mL | 100mL | Environmental Monitoring Standard Material
Add to cartIcp-ms tuning fluid (beryllium, cerium, iron, indium, lithium, magnesium, lead, uranium) with concentration 1ug/ml, volume 100ml ideal for chemical titration and analysis ensuring high precision an…
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Idebenone Standard | ≥99%refer to certificate | 100mg | Research & Development Standard Material
Add to cartIdebenone standard with concentration ≥99%refer to certificate, volume 100mg (cas: 58186-27-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Iformin Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartIformin solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 36734-19-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Ikedoine Standard | 97.53% | 100mg | Research & Development Standard Material
Add to cartIkedoine standard with concentration 97.53%, volume 100mg (cas: 96702-03-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imatinib Mesylate Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartImatinib mesylate standard with concentration 99.90%, volume 10mg (cas: 220127-57-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imazsulfuron Standard | 99.4% | 10mg | Research & Development Standard Material
Add to cartImazsulfuron standard with concentration 99.4%, volume 10mg (cas: 122548-33-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imenidazole Standard | 98.10% | 10mg | Research & Development Standard Material
Add to cartImenidazole standard with concentration 98.10%, volume 10mg (cas: 14885-29-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidacloprid Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidacloprid solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 138261-41-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidacloprid Solution In Acetonitrile | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidacloprid solution in acetonitrile with concentration 100ug/ml, volume 1.2ml (cas: 138261-41-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidacloprid Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidacloprid solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 138261-41-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidacloprid Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidacloprid solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 138261-41-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidacloprid Standard | 99.6% | 0.25g | Research & Development Standard Material
Add to cartImidacloprid standard with concentration 99.6%, volume 0.25g (cas: 138261-41-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidacloprid Urea Standard | 99.7% | 10mg | Research & Development Standard Material
Add to cartImidacloprid urea standard with concentration 99.7%, volume 10mg (cas: 120868-66-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidacloprid-D4 Isotope Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidacloprid-d4 isotope solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 1015855-75-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidamide DES-Aminoimidazole Standard | 99.9% | 100mg | Research & Development Standard Material
Add to cartImidamide des-aminoimidazole standard with concentration 99.9%, volume 100mg (cas: 139520-94-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidamide Methoxy Imidazole Formyl Standard | 99% | 10mg | Research & Development Standard Material
Add to cartImidamide methoxy imidazole formyl standard with concentration 99%, volume 10mg (cas: 139542-32-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidazethenicotinic Acid (Imidazone) Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartImidazethenicotinic acid (imidazone) standard with concentration 99.0%, volume 100mg (cas: 81335-77-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidazethynicotinic Acid Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidazethynicotinic acid solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 81335-77-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidazole Fumarate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartImidazole fumarate standard with concentration refer to certificate, volume 10mg (cas: 174212-12-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidazole Melting Point Standard Material | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartImidazole melting point standard material with concentration 3 components, volume 2g (cas: 288-32-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Imidazolidinyl Urea Standard | 91.7% | 100mg | Research & Development Standard Material
Add to cartImidazolidinyl urea standard with concentration 91.7%, volume 100mg (cas: 39236-46-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Imidazolidone Solution In Toluene | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartImidazolidone solution in toluene with concentration 1000ug/ml, volume 1.2ml (cas: 161326-34-7) suitable for laboratory analytical applications ensuring high precision and reliable results
