You searched for: Organic Standards
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.
Chloroacetylenic Permethrin
Supplier: LGC Standards PROMOCHEM
Organic Standard, Chloroacetylenic permethrin
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Organic reference standard, Hydrochlorothiazide 1,000 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Hydrochlorothiazide 1,000 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (PCB No. 194) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (PCB No. 194) 100 µg/ml in isooctane, Pack type: Glass bottle
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Di-n-octyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D)
Supplier: LGC Standards PROMOCHEM
Organic Standard, Di-n-octyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle
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Organic reference standards, Vamidothion sulphone (NMIA P1730)
Supplier: LGC Standards PROMOCHEM
Purity estimate obtained by subtraction from 100% of total impurities by HPLC with UV detection, thermogravimetric analysis, Karl Fischer analysis and 1H NMR analysis is 96,1 ± 4,0% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis and quantitative NMR using certified triphenylphosphine oxide as internal standard.
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Organic reference standards, 16β-hydroxystanozolol (NMIA D621), Certified Reference Material (CRM)
Supplier: LGC Standards PROMOCHEM
Purity estimate obtained by quantitative NMR against an internal standard of dimethyl sulphone is 84,6 ± 1,5% mass fraction, (95% coverage interval). Supporting evidence is provided by HPLC with UV detection, Karl Fischer analysis and theromogravimetric analysis.
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Impurity and API standard, 2-(5-nitro-1H-imidazol-1-yl)ethanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2-(5-nitro-1H-imidazol-1-yl)ethanol
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Herbicide reference standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, (S)-(-)-Nicotine 1000 µg/ml in methanol, Cerilliant
Supplier: LGC Standards PROMOCHEM
Organic Standard, (S)-(-)-Nicotine 1000 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',4,5,5'-Heptachlorobiphenyl (PCB No. 172) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,5,5'-Heptachlorobiphenyl (PCB No. 172) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180) 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',4,5,6,6'-Octachlorobiphenyl (PCB No. 199) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,5,6,6'-Octachlorobiphenyl (PCB No. 199) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,4',6,6'-Hexachlorobiphenyl (PCB No. 150) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4',6,6'-Hexachlorobiphenyl (PCB No. 150) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',4,4',6-Heptachlorobiphenyl (PCB No. 171) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,4',6-Heptachlorobiphenyl (PCB No. 171) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,4',5,6,6'-Heptachlorobiphenyl (PCB No. 188) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4',5,6,6'-Heptachlorobiphenyl (PCB No. 188) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, Carbamazepine 1000 µg/ml in methanol, Cerilliant
Supplier: LGC Standards PROMOCHEM
Organic Standard, Carbamazepine 1,000 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 2-Nitrofluorene 50 µg/ml in toluene, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2-Nitrofluorene 50 µg/ml in toluene, Pack type: Glass bottle
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Pharmaceutical Analytical Standard, Escitalopram for System Suitability, Reference Material
Supplier: EDQM
Escitalopram for system suitability EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
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Organic reference standard, Cholesterol 10 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Cholesterol 10 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, Estrone 10 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Estrone 10 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (PCB No. 208) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (PCB No. 208) 100 µg/ml in isooctane, Pack type: Glass bottle
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Impurity and API standard, 9-hydroxyrisperidone
Supplier: LGC Standards PROMOCHEM
Organic Standard, (9RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
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Sulphuric acid
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard, Sulfuric acid TS
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Herbicide reference standard, Chlorotoluron (3-(3-Chloro-p-tolyl)-1,1-dimethylurea) 500 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Chlorotoluron (3-(3-Chloro-p-tolyl)-1,1-dimethylurea) 500 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, Trichlorofluoromethane 200 µg/ml in methanol
Supplier: AccuStandard
Organic Standard, Trichlorofluoromethane 200 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, Benzo[k]fluoranthene 100 µg/ml in acetonitrile
Supplier: LGC Standards PROMOCHEM
Organic Standard, Benzo[k]fluoranthene 100 µg/ml in acetonitrile, Pack type: Glass bottle
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Organic reference standard, Sorbic acid 10 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Sorbic acid 10 µg/ml in methanol, Pack type: Glass bottle
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Drug and metabolite standards, hyoscine hydrobromide trihydrate, LoGiCal®
Supplier: LGC Standards PROMOCHEM
Organic Standard, Hyoscine hydrobromide trihydrate
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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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Supplier: EPPENDORF
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: TESTO
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio