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 1001–1025 of 16835 results
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2-Naphthol-D8 Isotope Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-naphthol-d8 isotope solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 78832-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Naphthol-D8 Isotope Standard | refer to certificate | 10mg | Environmental Monitoring Standard Material
Add to cart2-naphthol-d8 isotope standard with concentration refer to certificate, volume 10mg (cas: 78832-61-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Naphthylamine Standard | 98.30% | 100mg | Research & Development Standard Material
Add to cart2-naphthylamine standard with concentration 98.30%, volume 100mg (cas: 91-59-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Nitro-1, 4-phenylenediamine Standard | 99.30% | 100mg | Research & Development Standard Material
Add to cart2-nitro-1, 4-phenylenediamine standard with concentration 99.30%, volume 100mg (cas: 5307-14-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Nitro-1, 4-phenylenediamine Standard | 99.30% | 10mg | Research & Development Standard Material
Add to cart2-nitro-1, 4-phenylenediamine standard with concentration 99.30%, volume 10mg (cas: 5307-14-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Nonanone Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cart2-nonanone standard with concentration 99.80%, volume 100mg (cas: 821-55-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-NP-Furacilin Metabolite Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-np-furacilin metabolite solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 16004-43-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-NP-Furacillin-13C,15N2 Isotopic Solution In Methanol | 50ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-np-furacillin-13c,15n2 isotopic solution in methanol with concentration 50ug/ml, volume 1.2ml (cas: 957509-32-9) ideal for chemical titration and analysis ensuring high precision and reliable res…
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2-NP-Furaltadone Metabolite Standard | 99.50% | 10mg | Research & Development Standard Material
Add to cart2-np-furaltadone metabolite standard with concentration 99.50%, volume 10mg (cas: 183193-59-1) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-NP-furaltanone Metabolite Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-np-furaltanone metabolite solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 183193-59-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-NP-furazolidone Metabolite Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-np-furazolidone metabolite solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 19687-73-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-NP-nitrofurantoin Metabolite Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cart2-np-nitrofurantoin metabolite solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 623145-57-3) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-O-alpha-D-glucopyranosyl-L-ascorbic Acid Standard | 99.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-o-alpha-d-glucopyranosyl-l-ascorbic acid standard with concentration 99.90%, volume 100mg (cas: 129499-78-1) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-oxoglutaric Acid Standard | 96.00% | 100mg | Environmental Monitoring Standard Material
Add to cart2-oxoglutaric acid standard with concentration 96.00%, volume 100mg (cas: 328-50-7) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Pentanol Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cart2-pentanol standard with concentration 99.40%, volume 100mg (cas: 6032-29-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pentanol Standard | 99.6%(GC) | 5mL | Research & Development Standard Material
Add to cart2-pentanol standard with concentration 99.6%(gc), volume 5ml (cas: 6032-29-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pentanone Standard | 99.9% | 100mg | Research & Development Standard Material
Add to cart2-pentanone standard with concentration 99.9%, volume 100mg (cas: 107-87-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pentylfuran Standard | 99.2% | 100mg | Research & Development Standard Material
Add to cart2-pentylfuran standard with concentration 99.2%, volume 100mg (cas: 3777-69-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Pentylfuran Standard | 99.2% | 10mg | Research & Development Standard Material
Add to cart2-pentylfuran standard with concentration 99.2%, volume 10mg (cas: 3777-69-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-perfluorodecyl Ethyl Acrylate Standard | 95.00% | 10mg | Research & Development Standard Material
Add to cart2-perfluorodecyl ethyl acrylate standard with concentration 95.00%, volume 10mg (cas: 17741-60-5) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenethylamine Hydrochloride Standard | 98.90% | 100mg | Environmental Monitoring Standard Material
Add to cart2-phenethylamine hydrochloride standard with concentration 98.90%, volume 100mg (cas: 156-28-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-Phenethylamine Hydrochloride Standard | 98.90% | 10mg | Environmental Monitoring Standard Material
Add to cart2-phenethylamine hydrochloride standard with concentration 98.90%, volume 10mg (cas: 156-28-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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2-phenoxyethyl Acrylate Standard | 95.40% | 10mg | Research & Development Standard Material
Add to cart2-phenoxyethyl acrylate standard with concentration 95.40%, volume 10mg (cas: 48145-04-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenyl -2-Propanol Standard | 99.60% | 100mg | Research & Development Standard Material
Add to cart2-phenyl -2-propanol standard with concentration 99.60%, volume 100mg (cas: 617-94-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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2-Phenyl Acetamide Standard | 99.90% | 100mg | Research & Development Standard Material
Add to cart2-phenyl acetamide standard with concentration 99.90%, volume 100mg (cas: 103-81-1) suitable for laboratory analytical applications ensuring high precision and reliable results
