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 10651–10675 of 16835 results
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N,N-Dimethylglycine Standard | 98.10% | 10mg | Research & Development Standard Material
Add to cartN,n-dimethylglycine standard with concentration 98.10%, volume 10mg (cas: 1118-68-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N-Dimethylpropionamide Standard | 99.0% | 100mg | Research & Development Standard Material
Add to cartN,n-dimethylpropionamide standard with concentration 99.0%, volume 100mg (cas: 758-96-3) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N,N’,N’-Tetraacetylethylenediamine Standard | 99.40% | 100mg | Research & Development Standard Material
Add to cartN,n,n’,n’-tetraacetylethylenediamine standard with concentration 99.40%, volume 100mg (cas: 10543-57-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N,N’,N’-Tetramethylthiourea Standard | 98.10% | 10mg | Research & Development Standard Material
Add to cartN,n,n’,n’-tetramethylthiourea standard with concentration 98.10%, volume 10mg (cas: 2782-91-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N’-1,3-BISMALEIMIDE STANDARD | 98.70% | 100mg | Research & Development Standard Material
Add to cartN,n’-1,3-bismaleimide standard with concentration 98.70%, volume 100mg (cas: 3006-93-7) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N’-Bis (2-methylphenyl) Benzene -1, 4-diamine Standard | 97.50% | 100mg | Environmental Monitoring Standard Material
Add to cartN,n’-bis (2-methylphenyl) benzene -1, 4-diamine standard with concentration 97.50%, volume 100mg (cas: 15017-02-4) suitable for laboratory analytical applications ensuring high precision and reliab…
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N,N’-Di-2-naphthyl-1, 4-phenylenediamine Standard | 99.90% | 10mg | Research & Development Standard Material
Add to cartN,n’-di-2-naphthyl-1, 4-phenylenediamine standard with concentration 99.90%, volume 10mg (cas: 93-46-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N’-Di-sec-butyl-1, 4-phenylenediamine Standard | 98.60% | 10mg | Research & Development Standard Material
Add to cartN,n’-di-sec-butyl-1, 4-phenylenediamine standard with concentration 98.60%, volume 10mg (cas: 101-96-2) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N’-Dibenzoylhydrazide Standard | 98.70% | 10mg | Research & Development Standard Material
Add to cartN,n’-dibenzoylhydrazide standard with concentration 98.70%, volume 10mg (cas: 787-84-8) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,N’-Dicyclohexylcarbodiimide Standard | 99.60% | 100mg | Research & Development Standard Material
Add to cartN,n’-dicyclohexylcarbodiimide standard with concentration 99.60%, volume 100mg (cas: 538-75-0) suitable for laboratory analytical applications ensuring high precision and reliable results
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N,O-Bis (trimethylsilyl) Trifluoroacetamide Standard | ≥99.0%(GC) | 5mL | Research & Development Standard Material
Add to cartN,o-bis (trimethylsilyl) trifluoroacetamide standard with concentration ≥99.0%(gc), volume 5ml (cas: 25561-30-2) suitable for laboratory analytical applications ensuring high precision and reliable…
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N,O-Bis (trimethylsilyl) Trifluoroacetamide Standard | 99.50% | 100mg | Research & Development Standard Material
Add to cartN,o-bis (trimethylsilyl) trifluoroacetamide standard with concentration 99.50%, volume 100mg (cas: 25561-30-2) suitable for laboratory analytical applications ensuring high precision and reliable r…
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N.N-N-Dimethylformamide Furazolidone Solution | 102ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartN.n-n-dimethylformamide furazolidone solution with concentration 102ug/ml, volume 1.2ml (cas: 67-45-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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N6-Isopentenyl Adenine Standard | 99.00% | 10mg | Research & Development Standard Material
Add to cartN6-isopentenyl adenine standard with concentration 99.00%, volume 10mg (cas: 2365-40-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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N6-Isopentenyl Adenine Standard | 99.80% | 100mg | Research & Development Standard Material
Add to cartN6-isopentenyl adenine standard with concentration 99.80%, volume 100mg (cas: 2365-40-4) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nadecanoic Acid Methyl Ester Standard | 99.10% | 100mg | Environmental Monitoring Standard Material
Add to cartNadecanoic acid methyl ester standard with concentration 99.10%, volume 100mg (cas: 1731-94-8) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadecanoic Acid Standard | 99.40% | 250mg | Environmental Monitoring Standard Material
Add to cartNadecanoic acid standard with concentration 99.40%, volume 250mg (cas: 646-30-0) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadolol Solution In Acetonitrile | 10ug/mL | 10mL | Environmental Monitoring Standard Material
Add to cartNadolol solution in acetonitrile with concentration 10ug/ml, volume 10ml (cas: 42200-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadolol Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNadolol solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 42200-33-9) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nadolol Standard | 94.5% | 100mg | Research & Development Standard Material
Add to cartNadolol standard with concentration 94.5%, volume 100mg (cas: 42200-33-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nadolol Standard | 94.5% | 10mg | Research & Development Standard Material
Add to cartNadolol standard with concentration 94.5%, volume 10mg (cas: 42200-33-9) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nafcillin Sodium Monohydrate Standard | 97.5% | 10mg | Research & Development Standard Material
Add to cartNafcillin sodium monohydrate standard with concentration 97.5%, volume 10mg (cas: 7177-50-6) suitable for laboratory analytical applications ensuring high precision and reliable results
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Nafine Acetyl Acid Standard | 99.2% | 10mg | Environmental Monitoring Standard Material
Add to cartNafine acetyl acid standard with concentration 99.2%, volume 10mg (cas: 147676-78-6) ideal for chemical titration and analysis ensuring high precision and reliable results
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Naftifine Hydrochloride Standard | 99.0% | 100mg | Environmental Monitoring Standard Material
Add to cartNaftifine hydrochloride standard with concentration 99.0%, volume 100mg (cas: 65473-14-5) ideal for chemical titration and analysis ensuring high precision and reliable results
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Nalidixic acid-D5 Isotopic Solution In Methanol | 100ug/mL | 1.2mL | Environmental Monitoring Standard Material
Add to cartNalidixic acid-d5 isotopic solution in methanol with concentration 100ug/ml, volume 1.2ml (cas: 1189467-36-4) ideal for chemical titration and analysis ensuring high precision and reliable results
