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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Impurity and API standard, 16alpha,17-[(1RS)-Ethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione

Supplier: LGC Standards PROMOCHEM

Organic Standard, 16alpha,17-[(1RS)-Ethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione

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p-Terphenyl-[D14] 200 µg/ml in n-nonane (98% D), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, p-Terphenyl-[D14] 200 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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Impurity and API Standard, 3-[2-[4-(5-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

Supplier: LGC Standards PROMOCHEM

Organic Standard, 3-[2-[4-(5-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

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Benzyl butyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Benzyl butyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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Bis(2-ethylhexyl) phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, Bis(2-ethylhexyl) phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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2,5-Dichlorobiphenyl-[13C12] (PCB No. 9) 40 µg/ml in n-nonane (99% 13C), CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,5-Dichlorobiphenyl-[13C12] (PCB No. 9) 40 µg/ml in n-nonane (99% 13C), Pack type: Glass bottle

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Herbicide reference standard, 2-(2,4,5-Trichlorophenoxy)propionic acid 100 µg/ml in dichloromethane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2-(2,4,5-Trichlorophenoxy)propionic acid 100 µg/ml in dichloromethane, Pack type: Glass bottle

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

Supplier: LGC Standards PROMOCHEM

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

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Dibutyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D)

Supplier: LGC Standards PROMOCHEM

Organic Standard, Dibutyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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Impurity and API standards, (1RS,4RS)-4-(4-Chlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride

Supplier: LGC Standards PROMOCHEM

Sertraline impurity: Imp. C (EP) as hydrochloride

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Methyl Ricinoleate, Reference Standard

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

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Haloperidol Decanoate, Reference Standard

Supplier: EDQM

Haloperidol decanoate for system suitability CRS is a reference standard for laboratory tests as prescribed in the European Pharmacopoeia only.

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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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Pharmaceutical Analytical Standard, Rhubarb Root Dry Extract for System Suitability, Reference Material

Supplier: EDQM

Reference Standard for laboratory tests as prescribed in the European Pharmacopoeia only.

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Impurity and API standard, L-amoxicillin

Supplier: LGC Standards PROMOCHEM

Organic Standard, (2S,5R,6R)-6-[[(2S)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

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Impurity and API standard, (6RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

Supplier: LGC Standards PROMOCHEM

Organic Standard, (6RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

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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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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, (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid

Supplier: LGC Standards PROMOCHEM

Organic Standard, (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

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Pharmaceutical residual solvents, USP <467> singles

Supplier: Restek

The United States Pharmacopeia (USP)<467> residual solvents is a widely used compendial method intended for identifying and quantifying residual solvents in drug substances, drug products, and excipients.