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 826–850 of 16835 results
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2-chlorophenyl Acetate Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cart2-chlorophenyl acetate standard with concentration refer to certificate, volume 10mg (cas: 4525-75-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Chloropropane Standard | 99.90% | 1g | Research & Development Standard Material
Add to cart2-chloropropane standard with concentration 99.90%, volume 1g (cas: 75-29-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Chlorotoluene Solution In Methanol Standard Material | 2000ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-chlorotoluene solution in methanol standard material with concentration 2000ug/ml, volume 1.2ml (cas: 95-49-8) suitable for laboratory analytical applications ensuring high precision and reliable…
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2-cyanide -5-fluorobenzyl Bromide Standard. | 99.80% | 100mg | Research & Development Standard Material
Add to cart2-cyanide -5-fluorobenzyl bromide standard. with concentration 99.80%, volume 100mg (cas: 421552-12-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Cyanophenol Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2-cyanophenol standard with concentration 99.40%, volume 10mg (cas: 611-20-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Cyanophenol Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cart2-cyanophenol standard with concentration 99.50%, volume 100mg (cas: 611-20-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Decanone Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-decanone standard with concentration 99.90%, volume 100mg (cas: 693-54-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Decanone Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-decanone standard with concentration 99.90%, volume 10mg (cas: 693-54-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Deoxy-2-fluoro-D-glucopyranose Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2-deoxy-2-fluoro-d-glucopyranose standard with concentration 99.40%, volume 10mg (cas: 29702-43-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Deoxy-D-Glucose Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cart2-deoxy-d-glucose standard with concentration 98.00%, volume 100mg (cas: 154-17-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethoxyaniline Standard | 99.60% | 10mg | Research & Development Standard Material
Add to cart2-ethoxyaniline standard with concentration 99.60%, volume 10mg (cas: 94-70-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethoxyethanol Standard | 99.5% | 10mg | Research & Development Standard Material
Add to cart2-ethoxyethanol standard with concentration 99.5%, volume 10mg (cas: 110-80-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethoxyethanol Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-ethoxyethanol standard with concentration 99.90%, volume 100mg (cas: 110-80-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethoxyethanol Standard | 99.90% | 250mg | Research & Development Standard Material
Add to cart2-ethoxyethanol standard with concentration 99.90%, volume 250mg (cas: 110-80-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-ethoxyethyl Methacrylate Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-ethoxyethyl methacrylate standard with concentration 99.90%, volume 10mg (cas: 2370-63-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-ethyl -3-methyl Pyrazine Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-ethyl -3-methyl pyrazine standard with concentration 99.90%, volume 100mg (cas: 15707-23-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-ethyl Butyric Acid Standard | 99.5% | 250mg | Environmental Monitoring Standard Material
Add to cart2-ethyl butyric acid standard with concentration 99.5%, volume 250mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-ethyl N-butyric Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-ethyl n-butyric acid standard with concentration 99.90%, volume 100mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-ethyl N-butyric Acid Standard | 99.97% | 10mg | Environmental Monitoring Standard Material
Add to cart2-ethyl n-butyric acid standard with concentration 99.97%, volume 10mg (cas: 88-09-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-ethyl Toluene Standard | 99.60% | 500mg | Environmental Monitoring Standard Material
Add to cart2-ethyl toluene standard with concentration 99.60%, volume 500mg (cas: 611-14-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethyl-1-butanol Standard | 99.90% | 500mg | Research & Development Standard Material
Add to cart2-ethyl-1-butanol standard with concentration 99.90%, volume 500mg (cas: 97-95-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethyl-1-Hexanol Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cart2-ethyl-1-hexanol standard with concentration 99.80%, volume 100mg (cas: 104-76-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethyl-1-Hexanol Standard | 99.80% | 10mg | Research & Development Standard Material
Add to cart2-ethyl-1-hexanol standard with concentration 99.80%, volume 10mg (cas: 104-76-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethyl-1-Hexanol Standard | 99.80% | 250mg | Research & Development Standard Material
Add to cart2-ethyl-1-hexanol standard with concentration 99.80%, volume 250mg (cas: 104-76-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Ethyl-6-methyl-2-chloroacetanilide Standard | 97.30% | 50mg | Research & Development Standard Material
Add to cart2-ethyl-6-methyl-2-chloroacetanilide standard with concentration 97.30%, volume 50mg (cas: 32428-71-0) suitable for laboratory analytical applications ensuring high precision and reliable results
