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.

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2,2',3,4,4',5,5'-Heptachlorobiphenyl-[13C12] (PCB No. 180) 40 µg/ml in n-nonane (99% 13C), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl-[13C12] (PCB No. 180) 40 µg/ml in n-nonane (99% 13C), Pack type: Glass bottle

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Impurity and API standard, 1-acetyl-4-(4-hydroxyphenyl)piperazine

Supplier: LGC Standards PROMOCHEM

Organic Standard, 1-Acetyl-4-(4-hydroxyphenyl)piperazine

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Impurity and API standard, N,3-dimethylaniline (N-methyl-m-toluidine)

Supplier: LGC Standards PROMOCHEM

Organic Standard, N,3-Dimethylaniline (N-methyl-m-toluidine)

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Benzophenone-[D10] 100 µg/ml in n-nonane (98% D)

Supplier: LGC Standards PROMOCHEM

Organic Standard, Benzophenone-[D10] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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Anthracene-[D10] 200 µg/ml in isooctane (98% D), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Anthracene-[D10] 200 µg/ml in isooctane (98% D), Pack type: Glass bottle

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Crotamiton for system suitability CRS, EDQM

Supplier: EDQM

Reference Standard for laboratory tests

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Organic reference standard, Carbamazepine 100 µg/ml in acetonitrile, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Carbamazepine 100 µg/ml in acetonitrile, Pack type: Glass bottle

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Organic reference standard, Fluoranthene 200 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Fluoranthene 200 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, Anthracene 200 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Anthracene 200 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,3',5,6,6'-Heptachlorobiphenyl (PCB No. 179) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',5,6,6'-Heptachlorobiphenyl (PCB No. 179) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,4,4',5,6'-Heptachlorobiphenyl (PCB No. 182) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,4',5,6'-Heptachlorobiphenyl (PCB No. 182) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',4,4',5,5'-Hexachlorobiphenyl (PCB No. 153) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',4,4',5,5'-Hexachlorobiphenyl (PCB No. 153) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,4,4',5,5',6-Octachlorobiphenyl (PCB No. 203) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,4',5,5',6-Octachlorobiphenyl (PCB No. 203) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,3,3',4,4',5,5',6-Octachlorobiphenyl (PCB No. 205) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,3,3',4,4',5,5',6-Octachlorobiphenyl (PCB No. 205) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,3',4,5'-Hexachlorobiphenyl (PCB No. 130) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,5'-Hexachlorobiphenyl (PCB No. 130) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,3',4,4'-Hexachlorobiphenyl (PCB No. 128) 100 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,4'-Hexachlorobiphenyl (PCB No. 128) 100 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, 2,2',3,4,4',5,6-Heptachlorobiphenyl (PCB No. 181) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,4',5,6-Heptachlorobiphenyl (PCB No. 181) 35 µg/ml in isooctane, Pack type: Glass bottle

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Organic reference standard, γ-Hexabromocyclododecane 50 µg/ml in toluene, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, γ-Hexabromocyclododecane 50 µg/ml in toluene, Pack type: Glass bottle

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Pesticide reference standard, ε-BHC 10 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, ε-BHC 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.