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 801–825 of 16835 results
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2-Chloroacetamide Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-chloroacetamide standard with concentration 99.90%, volume 100mg (cas: 79-07-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloroacetamide Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-chloroacetamide standard with concentration 99.90%, volume 10mg (cas: 79-07-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloroaniline Standard | 99.90% | 500mg | Research & Development Standard Material
Add to cart2-chloroaniline standard with concentration 99.90%, volume 500mg (cas: 95-51-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloroanisole Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2-chloroanisole standard with concentration 99.40%, volume 10mg (cas: 766-51-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloroanisole Standard | 99.40% | 500mg | Research & Development Standard Material
Add to cart2-chloroanisole standard with concentration 99.40%, volume 500mg (cas: 766-51-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloroanthracene Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-chloroanthracene standard with concentration 99.90%, volume 10mg (cas: 17135-78-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chlorobenzoic Acid Solution In Water Standard Material | 250mg/L | 10mL | Water Quality Analysis Standard Material
Add to cart2-chlorobenzoic acid solution in water standard material with concentration 250mg/l, volume 10ml (cas: 118-91-2) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chlorobenzyl Chloride Standard | 99.70% | 100mg | Environmental Monitoring Standard Material
Add to cart2-chlorobenzyl chloride standard with concentration 99.70%, volume 100mg (cas: 611-19-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chlorobiphenyl Solution In Isooctane | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorobiphenyl solution in isooctane with concentration 100ug/ml, volume 1.2ml (cas: 2051-60-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chloroethanol In Methanol (standard Sample) | 50-500ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol in methanol (standard sample) with concentration 50-500ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chloroethanol In Water (standard Sample) | 125ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cart2-chloroethanol in water (standard sample) with concentration 125ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Acetone | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in acetone with concentration 1000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chloroethanol Solution In Isopropanol And Carbon Disulfide | 4000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in isopropanol and carbon disulfide with concentration 4000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable …
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2-Chloroethanol Solution In Isopropanol/Carbon Disulfide | 800ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in isopropanol/carbon disulfide with concentration 800ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Methanol | 1000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in methanol with concentration 1000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Methanol | 100ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in methanol with concentration 100ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Methanol | 2000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in methanol with concentration 2000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Methanol | 5000ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in methanol with concentration 5000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In N-hexane | 25ug/mL | 2mL | Environmental Monitoring Standard Material
Add to cart2-chloroethanol solution in n-hexane with concentration 25ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chloroethanol Solution In Water | 1000ug/mL | 2mL | Water Quality Analysis Standard Material
Add to cart2-chloroethanol solution in water with concentration 1000ug/ml, volume 2ml (cas: 107-07-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chloroethyl Vinyl Ether Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2-chloroethyl vinyl ether standard with concentration 99.90%, volume 250mg (cas: 110-75-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chloronicotinic Acid Standard | 99.5% | 500mg | Environmental Monitoring Standard Material
Add to cart2-chloronicotinic acid standard with concentration 99.5%, volume 500mg (cas: 2942-59-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chlorophenol Solution In Methanol | 1000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorophenol solution in methanol with concentration 1000ug/ml, volume 1.2ml (cas: 95-57-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-chlorophenol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorophenol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 95-57-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chlorophenol Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cart2-chlorophenol standard with concentration 99.50%, volume 100mg (cas: 95-57-8) suitable for laboratory analytical applications ensuring high precision and reliable results
