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.
Ethylene Oxide, Restek
Supplier: RESTEK CORP
The test for ethylene oxide is specified in many individual drug monographs of USP24/NF19. The limit test concentration is currently 10 ppm. While the specific test solution and method will vary depending on the particular drug monograph, the solution below is suitable for most tests.
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Perfluorooctane sulfonic acid potassium 100 µg/mL in Methanol/Water, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Perfluorooctane sulfonic acid potassium 100 µg/mL in Methanol/Water
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Perfluorooctanoic acid ammonium 100 µg/mL in Methanol, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Perfluorooctanoic acid ammonium 100 µg/mL in Methanol
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Dr. Ehrenstorfer Kanamycin sulfate
Supplier: LGC Standards
Dr. Ehrenstorfer Kanamycin sulfate
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Formaldehyde-2,4-dinitrophenylhydrazone 1000 µg/mL in Acetonitrile, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Formaldehyde-2,4-dinitrophenylhydrazone 1000 µg/mL in Acetonitrile
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Permethrin 1000 µg/mL in Acetone, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Permethrin 1000 µg/mL in Acetone
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Geranyl acetate 100 µg/mL in Acetonitrile, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Geranyl acetate 100 µg/mL in Acetonitrile
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2-Nitrophenol 100 µg/mL in Methanol, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, 2-Nitrophenol 100 µg/mL in Methanol
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Terpene Mixture 2 2500 µg/mL in Hexane, Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, Terpene Mixture 2 2500 µg/mL in Hexane
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Dr. Ehrenstorfer Phenol 1000 µg/ml in Dichloromethane
Supplier: LGC Standards
Dr. Ehrenstorfer Phenol 1000 µg/ml in Dichloromethane
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Benzoyldiazane (Benzohydrazide), Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, Benzoyldiazane (Benzohydrazide)
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4-(4-Hydroxyphenyl)butan-2-one, Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, 4-(4-Hydroxyphenyl)butan-2-one
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Bromhexine Hydrochloride, Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, Bromhexine Hydrochloride
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Polybutylene Terephthalate Cyclic Tetramer (Cyclotetrakis(1,4-butylene Terephthalate)), Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, Polybutylene Terephthalate Cyclic Tetramer (Cyclotetrakis(1,4-butylene Terephthalate))
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Benzenesulfonic Acid, Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, Benzenesulfonic Acid
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Vinyl Acetate, Mikromol, LGC Standards
Supplier: LGC Standards
Organic Standard, Vinyl Acetate