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 11376–11400 of 16835 results
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P-xylene Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartP-xylene solution in methanol with concentration 100ug/ml, volume 2ml (cas: 106-42-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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P-xylene Solution In Methanol | 10ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartP-xylene solution in methanol with concentration 10ug/ml, volume 2ml (cas: 106-42-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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P-xylene Solution In Methanol | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartP-xylene solution in methanol with concentration 2000ug/ml, volume 2ml (cas: 106-42-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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p-Xylene Standard | 99.3% | 5mL | Environmental Monitoring Standard Material
Add to cartP-xylene standard with concentration 99.3%, volume 5ml (cas: 106-42-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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P, p’-Didi Didi Standard | 99.2% | 10mg | Research & Development Standard Material
Add to cartP, p’-didi didi standard with concentration 99.2%, volume 10mg (cas: 72-54-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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P, p’-Didi Yi Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cartP, p’-didi yi standard with concentration 99.90%, volume 100mg (cas: 72-55-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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p,p’-DDD In Isooctane (standard Sample) | 48.6ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartp,p’-ddd in isooctane (standard sample) with concentration 48.6ug/ml, volume 1.2ml (cas: 72-54-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDD In N-hexane (standard Sample) | 58.8ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddd in n-hexane (standard sample) with concentration 58.8ug/ml, volume 1.2ml (cas: 72-54-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDD Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddd solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 72-54-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDD Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddd solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 72-54-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDE In N-hexane (standard Sample) | 57.8ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-dde in n-hexane (standard sample) with concentration 57.8ug/ml, volume 1.2ml (cas: 72-55-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDE Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-dde solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 72-55-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDE Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-dde solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 72-55-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDT In N-hexane (standard Sample) | 57.1ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddt in n-hexane (standard sample) with concentration 57.1ug/ml, volume 1.2ml (cas: 50-29-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDT Solution In N-hexane | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddt solution in n-hexane with concentration 1000ug/ml, volume 1.2ml (cas: 50-29-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDT Solution In N-hexane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartP,p’-ddt solution in n-hexane with concentration 100ug/ml, volume 1.2ml (cas: 50-29-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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p,p’-DDT Standard | 99.0% | 100mg | Research & Development Standard Material
Add to cartP,p’-ddt standard with concentration 99.0%, volume 100mg (cas: 50-29-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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p,p’-DDT Standard | 99.10% | 10mg | Research & Development Standard Material
Add to cartP,p’-ddt standard with concentration 99.10%, volume 10mg (cas: 50-29-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Paamiphos Solution In Acetonitrile | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPaamiphos solution in acetonitrile with concentration 1000ug/ml, volume 1.2ml (cas: 31218-83-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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PABA Ethylhexyl Ester Standard | 99.00% | 10mg | Research & Development Standard Material
Add to cartPaba ethylhexyl ester standard with concentration 99.00%, volume 10mg (cas: 26218-04-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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PABA Ethylhexyl Ester Standard | 99.10% | 100mg | Research & Development Standard Material
Add to cartPaba ethylhexyl ester standard with concentration 99.10%, volume 100mg (cas: 26218-04-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Paclitaxel Control | ≥98% | 20mg | Research & Development Standard Material
Add to cartPaclitaxel control with concentration ≥98%, volume 20mg (cas: 33069-62-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Paclobutrazol Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPaclobutrazol solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 76738-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Paclobutrazol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPaclobutrazol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 76738-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Paclobutrazol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartPaclobutrazol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 76738-62-0) ideal for chemical titration and analysis ensuring high precision and reliable results
