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 14776–14800 of 16835 results
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Styrene Solution In Carbon Disulfide | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 1000ug/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Solution In Carbon Disulfide | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 100ug/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Solution In Carbon Disulfide | 10mg/mL | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 10mg/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Solution In Carbon Disulfide | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 2000ug/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Solution In Carbon Disulfide | 3000ug/ml | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 3000ug/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Solution In Carbon Disulfide | 500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartStyrene solution in carbon disulfide with concentration 500ug/ml, volume 2ml (cas: 100-42-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Styrene Standard | 99.5% | 100mg | Research & Development Standard Material
Add to cartStyrene standard with concentration 99.5%, volume 100mg (cas: 100-42-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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STYRENE-D8 ISOTOPE SOLUTION IN METHANOL | | 1.2mL | Environmental Monitoring Standard Material
Add to cartStyrene-d8 isotope solution in methanol with concentration specification: 1.2ml, volume 1.2ml (cas: 19361-62-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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Suberic Acid Standard | 99.9% | 100mg | Environmental Monitoring Standard Material
Add to cartSuberic acid standard with concentration 99.9%, volume 100mg (cas: 505-48-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Substance Of Diethyl Suberate Solution In Ethanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cartSubstance of diethyl suberate solution in ethanol with concentration 1000ug/ml, volume 2ml (cas: 2050-23-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinate Solution In Water | 1000ug/mL | 20mL | Water Quality Analysis Standard Material
Add to cartSuccinate solution in water with concentration 1000ug/ml, volume 20ml (cas: 110-15-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinic Acid (Succinic Acid) Reference | ≥98% | 20mg | Environmental Monitoring Standard Material
Add to cartSuccinic acid (succinic acid) reference with concentration ≥98%, volume 20mg (cas: 110-15-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinic Acid Melting Point | 3 components | 2g | Environmental Monitoring Standard Material
Add to cartSuccinic acid melting point with concentration 3 components, volume 2g (cas: 110-15-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinic Acid Standard | 99.5%(GC) | 100mg | Environmental Monitoring Standard Material
Add to cartSuccinic acid standard with concentration 99.5%(gc), volume 100mg (cas: 110-15-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinic Anhydride Standard | refer to certificate | 100mg | Environmental Monitoring Standard Material
Add to cartSuccinic anhydride standard with concentration refer to certificate, volume 100mg (cas: 108-30-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinic Anhydride Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cartSuccinic anhydride standard with concentration refer to certificate, volume 10mg (cas: 108-30-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinyl Sulfathiazole Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartSuccinyl sulfathiazole solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 116-43-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinylacetone (4,6-dioxoheptanoic Acid) Standard | 99% | 10mg | Environmental Monitoring Standard Material
Add to cartSuccinylacetone (4,6-dioxoheptanoic acid) standard with concentration 99%, volume 10mg (cas: 51568-18-4) ideal for chemical titration and analysis ensuring high precision and reliable results
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Succinylcholine (Succinylcholine Chloride) Standard | 98% | 100mg | Environmental Monitoring Standard Material
Add to cartSuccinylcholine (succinylcholine chloride) standard with concentration 98%, volume 100mg (cas: 71-27-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sucralose Solution In Water | | 1.2mL | Water Quality Analysis Standard Material
Add to cartSucralose solution in water with concentration specification: 1.2ml, volume 1.2ml (cas: 56038-13-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sucralose Solution In Water | 10000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartSucralose solution in water with concentration 10000ug/ml, volume 1.2ml (cas: 56038-13-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sucralose Solution In Water | 1000ug/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartSucralose solution in water with concentration 1000ug/ml, volume 1.2ml (cas: 56038-13-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sucralose Solution In Water | 20mg/mL | 1.2mL | Water Quality Analysis Standard Material
Add to cartSucralose solution in water with concentration 20mg/ml, volume 1.2ml (cas: 56038-13-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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Sucralose Standard | 98% | 100mg | Research & Development Standard Material
Add to cartSucralose standard with concentration 98%, volume 100mg (cas: 56038-13-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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Sucrose Aqueous Solution | 80g/L | 100mL | Environmental Monitoring Standard Material
Add to cartSucrose aqueous solution with concentration 80g/l, volume 100ml (cas: 57-50-1) ideal for chemical titration and analysis ensuring high precision and reliable results
