Hledali jste: Standardy organické
Avantor offers a wide range of certified organic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of organic standards are available for a range of elements.
Impurity and API standard, (2RS)-2-[(1,2-diphenyldiazanyl)carbonyl]hexanoic acid
Supplier: LGC Standards PROMOCHEM
Organic Standard, (2RS)-2-[(1,2-diphenyldiazanyl)carbonyl]hexanoic acid
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Organic reference standards, pravastatin, Ph. Eur., RS
Supplier: EDQM
Organic Standard, Pravastatin sodium - reference spectrum
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Organic reference standards, orphenadrine, Ph. Eur. RS
Supplier: EDQM
Organic Standard, Orphenadrine hydrochloride
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Organic reference standard, mussel tissue, NIST SRM 1974C
Supplier: LGC Standards PROMOCHEM
This reference standard is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyl (PCB) congeners, chlorinated pesticides and polybrominated diphenyl ether (PBDE) congeners in marine bivalve mollusk tissue and similar matrices.
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Impurity and API standard, cytidine
Supplier: LGC Standards PROMOCHEM
Organic Standard, Cytidine
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Organic reference standards, tropicamides, Ph. Eur., RS
Supplier: EDQM
Organic Standard, Tropicamide for peak identification
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Organic reference standards, Acetylcysteine impurity, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Acetylcysteine impurity D, Typ balení: Vial
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Organic reference standards, lincomycin hydrochloride assay standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Lincomycin hydrochloride assay standard
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Organic reference standards, Omeprazole, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Omeprazole impurity D, Typ balení: Vial
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Organic reference standards, all-rac-alpha-tocopherols, Ph. Eur.
Supplier: EDQM
Organic Standard, All-rac-alpha-tocopheryl acetate for peak identification, Ph. Eur. standard
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Impurity and API standard, aniline hydrochloride
Supplier: LGC Standards PROMOCHEM
Organic Standard, Aniline hydrochloride
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Impurity and API standards, colchicine
Supplier: LGC Standards PROMOCHEM
Organic Standard, N-[(7S,7bR,10aS)-1,2,3,9-Tetramethoxy-8-oxo-5,6,7,7b,8,10a-hexahydrobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl]acetamide (beta-Lumicolchicine)
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Organic reference standards, indometacins, Ph. Eur.
Supplier: EDQM
Organic Standard, Indometacine impurity mixture, Ph. Eur. standard
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Organic reference standards, meloxicams, Ph. Eur.
Supplier: EDQM
Organic Standard, Meloxicam, Ph. Eur. standard
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Organic reference standards, Mometasone furoate assay standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Mometasone furoate assay standard
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Organic reference standard, Amlodipine besilate, Ph.Eur., RS
Supplier: EDQM
Filled under inert atmosphere protected from humidity.
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Organic reference standard, Ergocalciferol, Ph.Eur., RS
Supplier: EDQM
Filled under inert atmosphere protected from humidity.
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Organic reference standard, cinnarizine, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Cinnarizine, Typ balení: Vial
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Chloroacetylenic Permethrin
Supplier: LGC Standards PROMOCHEM
Organic Standard, Chloroacetylenic permethrin
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Impurity and API standards, 3-Ethyl 5-Methyl 2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate fumarate
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3-ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate fumarate
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Sulphuric acid
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard, Sulfuric acid TS
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2,3',4',5-Tetrachlorobiphenyl (PCB No. 70) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3',4',5-Tetrachlorobiphenyl (PCB No. 70) 100 µg/ml in isooctane, Typ balení: Glass bottle
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2,3',4',5-Tetrachlorobiphenyl (PCB No. 70) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3',4',5-Tetrachlorobiphenyl (PCB No. 70) 35 µg/ml in isooctane, Typ balení: Glass bottle
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Organic reference standards, HMMNI (nitroimidazole metabolite NMIA P1296)
Supplier: LGC Standards PROMOCHEM
Purity estimate obtained is 99,8 ± 1,3% mass fraction, (95% coverage interval).
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Organic reference standard, Oxymetazoline hydrochloride, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Oxymetazoline hydrochloride, Typ balení: Vial
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2,3,3',4,4'-Pentachlorobiphenyl (PCB No. 105) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3,3',4,4'-Pentachlorobiphenyl (PCB No. 105) 100 µg/ml in isooctane, Typ balení: Glass bottle
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3,4,5-Trichlorobiphenyl (PCB No. 38) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3,4,5-Trichlorobiphenyl (PCB No. 38) 100 µg/ml in isooctane, Typ balení: Glass bottle
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3,3',5-Trichlorobiphenyl (PCB No. 36) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3,3',5-Trichlorobiphenyl (PCB No. 36) 35 µg/ml in isooctane, Typ balení: Glass bottle
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2,3',6-Trichlorobiphenyl (PCB No. 27) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3',6-Trichlorobiphenyl (PCB No. 27) 35 µg/ml in isooctane, Typ balení: Glass bottle
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Organic reference standards, Tranexamic acid standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Tranexamic acid standard
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: Integra
: Sartorius
: Quantabio