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 8876–8900 of 16835 results
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Methimazole Nicotinic Acid Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethimazole nicotinic acid solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 104098-48-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methimazole Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethimazole solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 60-56-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methiocarb Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethiocarb solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 2032-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methiocarb Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethiocarb solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 2032-65-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methionine Solution In 0.1mol Hydrochloric Acid Aqueous Solution | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartMethionine solution in 0.1mol hydrochloric acid aqueous solution with concentration 500ug/ml, volume 2ml (cas: 59-51-8) ideal for chemical titration and analysis ensuring high precision and reliabl…
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Methionine Solution In 0.1mol Hydrochloric Acid Aqueous Solution | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartMethionine solution in 0.1mol hydrochloric acid aqueous solution with concentration 500ug/ml, volume 2ml (cas: 63-68-3) ideal for chemical titration and analysis ensuring high precision and reliabl…
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Methohydrotestosterone Standard | 99.20% | 100mg | Research & Development Standard Material
Add to cartMethohydrotestosterone standard with concentration 99.20%, volume 100mg (cas: 1424-00-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methomyl Oxime Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethomyl oxime solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 13749-94-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methomyl Oxime Standard | 99.6% | 0.25g | Research & Development Standard Material
Add to cartMethomyl oxime standard with concentration 99.6%, volume 0.25g (cas: 13749-94-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methomyl Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethomyl solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 16752-77-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methomyl Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethomyl solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 16752-77-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methomyl Standard | 98.6% | 100mg | Research & Development Standard Material
Add to cartMethomyl standard with concentration 98.6%, volume 100mg (cas: 16752-77-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methotrexate Hydrate Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cartMethotrexate hydrate standard with concentration 99.50%, volume 10mg (cas: 59-05-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methotrexate Hydrate Standard | 99.50% | 250mg | Research & Development Standard Material
Add to cartMethotrexate hydrate standard with concentration 99.50%, volume 250mg (cas: 59-05-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methotrexate Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cartMethotrexate standard with concentration 99.50%, volume 10mg (cas: 59-05-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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methoxetine-13C Isotope Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartMethoxetine-13c isotope standard with concentration refer to certificate, volume 100mg (cas: 72156-70-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methoxon Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethoxon solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 19937-59-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methoxsalen | 99.50% | 20mg | Research & Development Standard Material
Add to cartMethoxsalen with concentration 99.50%, volume 20mg (cas: 298-81-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methoxyacetic Acid Standard | 99.30% | 100mg | Environmental Monitoring Standard Material
Add to cartMethoxyacetic acid standard with concentration 99.30%, volume 100mg (cas: 625-45-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methoxychlor Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethoxychlor solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 72-43-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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MethoxyDDT Solution In n-Hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethoxyddt solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 72-43-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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MethoxyDDT Standard | 99.10% | 10mg | Research & Development Standard Material
Add to cartMethoxyddt standard with concentration 99.10%, volume 10mg (cas: 72-43-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Methoxyfenozide Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethoxyfenozide solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 161050-58-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methoxyfenozide Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartMethoxyfenozide solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 161050-58-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Methoxyfenozide Standard | ≥98% | 100mg | Research & Development Standard Material
Add to cartMethoxyfenozide standard with concentration ≥98%, volume 100mg (cas: 161050-58-4) suitable for laboratory analytical applications ensuring high precision and reliable results

