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 2376–2400 of 16835 results
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Acenaphthene-D10 Isotope Solution In Acetone | 500ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcenaphthene-d10 isotope solution in acetone with concentration 500ug/ml, volume 1.2ml (cas: 15067-26-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acenaphthene-D10, phenanthrene-D10, 䓛 In acetone;-D12 Isotope Mixed Solution | 500ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcenaphthene-d10, phenanthrene-d10, ? in acetone;-d12 isotope mixed solution with concentration 500ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high precision and reliable…
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Acenaphthene-D10, phenanthrene-D10, 䓛 In dichloromethane;-D12 Isotope Mixed Solution (HJ 867-2017) | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcenaphthene-d10, phenanthrene-d10, ? in dichloromethane;-d12 isotope mixed solution (hj 867-2017) with concentration 1000ug/ml, volume 1.2ml ideal for chemical titration and analysis ensuring high…
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Acenaphthylene Solution In Acetonitrile | 200ug/mL | 1.5mL | Environmental Monitoring Standard Material
Add to cartAcenaphthylene solution in acetonitrile with concentration 200ug/ml, volume 1.5ml (cas: 208-96-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acenaphthylene Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcenaphthylene solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 208-96-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acene Standard | 97.5% | 10mg | Research & Development Standard Material
Add to cartAcene standard with concentration 97.5%, volume 10mg (cas: 74051-80-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acephate Solution In Acetone | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcephate solution in acetone with concentration 1000ug/ml, volume 1.2ml (cas: 30560-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acephate Solution In Acetone | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcephate solution in acetone with concentration 100ug/ml, volume 1.2ml (cas: 30560-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acephate Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcephate solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 30560-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acephate Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartAcephate solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 30560-19-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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Acephate Standard | 99.8% | 0.25g | Research & Development Standard Material
Add to cartAcephate standard with concentration 99.8%, volume 0.25g (cas: 30560-19-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acepromazine Maleate Standard | 97.00% | 10mg | Research & Development Standard Material
Add to cartAcepromazine maleate standard with concentration 97.00%, volume 10mg (cas: 3598-37-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acesulfame Potassium (Acesulfame K) Standard | ≥98% | 250mg | Research & Development Standard Material
Add to cartAcesulfame potassium (acesulfame k) standard with concentration ≥98%, volume 250mg (cas: 55589-62-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acesulfame Potassium Solution For Food Sweeteners In Water | 1000ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartAcesulfame potassium solution for food sweeteners in water with concentration 1000ug/ml, volume 5ml (cas: 55589-62-3) ideal for chemical titration and analysis ensuring high precision and reliable …
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Acesulfame Potassium Solution For Food Sweeteners In Water | 100ug/mL | 5mL | Water Quality Analysis Standard Material
Add to cartAcesulfame potassium solution for food sweeteners in water with concentration 100ug/ml, volume 5ml (cas: 55589-62-3) ideal for chemical titration and analysis ensuring high precision and reliable r…
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Acesulfame Standard | ≥99%refer to certificate | 250mg | Research & Development Standard Material
Add to cartAcesulfame standard with concentration ≥99%refer to certificate, volume 250mg (cas: 55589-62-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acesulsulfuron Standard | 98.4% | 100mg | Research & Development Standard Material
Add to cartAcesulsulfuron standard with concentration 98.4%, volume 100mg (cas: 120923-37-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acesulsulfuron Standard | 99.2% | 10mg | Research & Development Standard Material
Add to cartAcesulsulfuron standard with concentration 99.2%, volume 10mg (cas: 120923-37-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetal Standard | 99.0% | 5mL | Research & Development Standard Material
Add to cartAcetal standard with concentration 99.0%, volume 5ml (cas: 105-57-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetaldehyde -2, 4-dinitrophenylhydrazone Standard | 99.97% | 100mg | Research & Development Standard Material
Add to cartAcetaldehyde -2, 4-dinitrophenylhydrazone standard with concentration 99.97%, volume 100mg (cas: 1019-57-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetaldehyde -2, 4-dinitrophenylhydrazone Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartAcetaldehyde -2, 4-dinitrophenylhydrazone standard with concentration refer to certificate, volume 10mg (cas: 1019-57-4) ideal for chemical titration and analysis ensuring high precision and reliab…
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Acetaldehyde (40% Wt) Standard | 40% | 5mL | Research & Development Standard Material
Add to cartAcetaldehyde (40% wt) standard with concentration 40%, volume 5ml (cas: 75-07-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetaldehyde | 97.50% | 100mg | Research & Development Standard Material
Add to cartAcetaldehyde with concentration 97.50%, volume 100mg (cas: 108-62-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetaldehyde Ammonia Trimer Standard | 99.9% | 250mg | Research & Development Standard Material
Add to cartAcetaldehyde ammonia trimer standard with concentration 99.9%, volume 250mg (cas: 58052-80-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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Acetaldehyde In Water (standard Sample) | 59.5ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartAcetaldehyde in water (standard sample) with concentration 59.5ug/ml, volume 1.2ml (cas: 75-07-0) ideal for chemical titration and analysis ensuring high precision and reliable results
