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, 5-chlorocarbonyliminostilbene
Supplier: LGC Standards PROMOCHEM
Organic Standard, 5H-dibenzo[b,f]azepine-5-carbonyl Chloride
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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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Pesticide reference standard, Dieldrin 100 µg/ml in methanol
Supplier: AccuStandard
Organic Standard, Dieldrin 100 µg/ml in methanol, Pack type: Glass bottle
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Pesticide reference standard, β-BHC 100 µg/ml in methanol
Supplier: AccuStandard
Organic Standard, β-BHC 100 µg/ml in methanol, Pack type: Glass bottle
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Pesticide reference standard, (±)-α-BHC 100 µg/ml in methanol
Supplier: AccuStandard
Organic Standard, (±)-α-BHC 100 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, 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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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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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, 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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Ginkgo biloba (extract), NIST-3247
Supplier: LGC Standards PROMOCHEM
This standard reference material is intended primarily for use in validating analytical methods for the determination of flavonoids, terpene lactones and toxic elements in ginkgo biloba extracts and similar matrices. It can be also used for quality assurance when assigning values to in-house control materials.
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Organic reference standard, 4-Chlorobiphenyl (PCB No. 3) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 4-Chlorobiphenyl (PCB No. 3) 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, Dipentyl phthalate 100 µg/ml in n-nonane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, Dipentyl phthalate 100 µg/ml in n-nonane, Pack type: Glass bottle
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Organic reference standard, Methylphosphonic acid 1,000 µg/ml in methanol, Cerilliant
Supplier: LGC Standards PROMOCHEM
Organic Standard, Methylphosphonic acid 1,000 µg/ml in methanol, Pack type: Glass bottle
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Impurity and API standard, 2,4-bis[(furan-2-ylmethyl)amino]-5-sulphamoylbenzoic acid
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,4-bis[(furan-2-ylmethyl)amino]-5-sulphamoylbenzoic acid
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Organic reference standard, 2,4'-Dichlorobiphenyl (PCB No. 8) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,4'-Dichlorobiphenyl (PCB No. 8) 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,5-Dichlorobiphenyl (PCB No. 9) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,5-Dichlorobiphenyl (PCB No. 9) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, o-Xylene 200 µg/ml in methanol
Supplier: AccuStandard
Organic Standard, o-Xylene 200 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 2,3,3',4'-Tetrachlorobiphenyl (PCB No. 56) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3,3',4'-Tetrachlorobiphenyl (PCB No. 56) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 3,3',4-Trichlorobiphenyl (PCB No. 35) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3,3',4-Trichlorobiphenyl (PCB No. 35) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,4,6-Trichlorobiphenyl (PCB No. 30) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,4,6-Trichlorobiphenyl (PCB No. 30) 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 3,4-Dichlorobiphenyl (PCB No. 12) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3,4-Dichlorobiphenyl (PCB No. 12) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,3,3',4',5'-Pentachlorobiphenyl (PCB No. 122) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3,3',4',5'-Pentachlorobiphenyl (PCB No. 122) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,3,3',4',6-Pentachlorobiphenyl (PCB No. 110) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3,3',4',6-Pentachlorobiphenyl (PCB No. 110) 35 µg/ml in isooctane, Pack type: Glass bottle
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Impurity and API standard, 2-amino-7-[(2-hydroxyethoxy)methyl]-1,7-dihydro-6H-purin-6-one
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2-amino-7-[(2-hydroxyethoxy)methyl]-1,7-dihydro-6H-purin-6-one
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Crotamiton for system suitability CRS, EDQM
Supplier: EDQM
Reference Standard for laboratory tests
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Organic reference standard, 2,2',4,6'-Tetrachlorobiphenyl (PCB No. 51) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',4,6'-Tetrachlorobiphenyl (PCB No. 51) 35 µg/ml in isooctane, Pack type: Glass bottle
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio