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 1026–1050 of 16835 results
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2-phenyl Benzimidazole -5-sulfonic Acid Standard | 99.30% | 100mg | Environmental Monitoring Standard Material
Add to cart2-phenyl benzimidazole -5-sulfonic acid standard with concentration 99.30%, volume 100mg (cas: 27503-81-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Phenylethyl Propionate Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-phenylethyl propionate standard with concentration 99.90%, volume 100mg (cas: 122-70-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenylethyl Propionate Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-phenylethyl propionate standard with concentration 99.90%, volume 10mg (cas: 122-70-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenylethyl Propionate Standard | 99.90% | 500mg | Research & Development Standard Material
Add to cart2-phenylethyl propionate standard with concentration 99.90%, volume 500mg (cas: 122-70-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenylethylamine Standard | 98.4% | 100mg | Research & Development Standard Material
Add to cart2-phenylethylamine standard with concentration 98.4%, volume 100mg (cas: 64-04-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pinene Standard | 98.50% | 100mg | Research & Development Standard Material
Add to cart2-pinene standard with concentration 98.50%, volume 100mg (cas: 80-56-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pinene Standard | 98.50% | 10mg | Research & Development Standard Material
Add to cart2-pinene standard with concentration 98.50%, volume 10mg (cas: 80-56-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-propyl Pentanoic Acid Standard | 99.40% | 100mg | Environmental Monitoring Standard Material
Add to cart2-propyl pentanoic acid standard with concentration 99.40%, volume 100mg (cas: 99-66-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-propyl Pentanoic Acid Standard | 99.40% | 10mg | Environmental Monitoring Standard Material
Add to cart2-propyl pentanoic acid standard with concentration 99.40%, volume 10mg (cas: 99-66-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Pyrrolidone Standard | 99.1% | 100mg | Research & Development Standard Material
Add to cart2-pyrrolidone standard with concentration 99.1%, volume 100mg (cas: 616-45-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-sec-butyl Phenol Standard | 98.00% | 100mg | Research & Development Standard Material
Add to cart2-sec-butyl phenol standard with concentration 98.00%, volume 100mg (cas: 89-72-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl -1,4-benzoquinone Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-tert-butyl -1,4-benzoquinone standard with concentration 99.90%, volume 100mg (cas: 3602-55-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl -1,4-benzoquinone Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2-tert-butyl -1,4-benzoquinone standard with concentration 99.90%, volume 10mg (cas: 3602-55-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl P-cresol Standard | 99.80% | 10mg | Research & Development Standard Material
Add to cart2-tert-butyl p-cresol standard with concentration 99.80%, volume 10mg (cas: 2409-55-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl-2-[2-(4-chlorophenyl) Ethyl] Oxirane Standard | 96.40% | 100mg | Research & Development Standard Material
Add to cart2-tert-butyl-2-[2-(4-chlorophenyl) ethyl] oxirane standard with concentration 96.40%, volume 100mg (cas: 80443-63-6) suitable for laboratory analytical applications ensuring high precision and reli…
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2-tert-butyl-4-hydroxyanisole Standard | 97.20% | 100mg | Research & Development Standard Material
Add to cart2-tert-butyl-4-hydroxyanisole standard with concentration 97.20%, volume 100mg (cas: 88-32-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl-4-hydroxyanisole Standard | 97.20% | 10mg | Research & Development Standard Material
Add to cart2-tert-butyl-4-hydroxyanisole standard with concentration 97.20%, volume 10mg (cas: 88-32-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl-4, 6-xylenol Standard | 97.80% | 100mg | Research & Development Standard Material
Add to cart2-tert-butyl-4, 6-xylenol standard with concentration 97.80%, volume 100mg (cas: 1879-09-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tert-butyl-4, 6-xylenol Standard | 99.20% | 10mg | Research & Development Standard Material
Add to cart2-tert-butyl-4, 6-xylenol standard with concentration 99.20%, volume 10mg (cas: 1879-09-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tetradecanone Standard | 99.40% | 10mg | Research & Development Standard Material
Add to cart2-tetradecanone standard with concentration 99.40%, volume 10mg (cas: 2345-27-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-tetradecanone Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-tetradecanone standard with concentration 99.90%, volume 100mg (cas: 2345-27-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-thiobarbituric Acid Standard | 99.20% | 100mg | Environmental Monitoring Standard Material
Add to cart2-thiobarbituric acid standard with concentration 99.20%, volume 100mg (cas: 504-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-thiobarbituric Acid Standard | 99.20% | 10mg | Environmental Monitoring Standard Material
Add to cart2-thiobarbituric acid standard with concentration 99.20%, volume 10mg (cas: 504-17-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-vinyl Pyridine Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cart2-vinyl pyridine standard with concentration 99.30%, volume 10mg (cas: 100-69-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2,1, 3-Benzothiadiazole Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cart2,1, 3-benzothiadiazole standard with concentration 99.90%, volume 10mg (cas: 273-13-2) suitable for laboratory analytical applications ensuring high precision and reliable results
