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.

Sort By

« ‹ 333 334 335 › »

Organic reference standard, 2,2',4,5'-Tetrachlorobiphenyl (PCB No. 49) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',4,5'-Tetrachlorobiphenyl (PCB No. 49) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,6'-Tetrachlorobiphenyl (PCB No. 46) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,6'-Tetrachlorobiphenyl (PCB No. 46) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (PCB No. 196) 100 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (PCB No. 196) 100 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

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

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

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

Expand 1 Items

Pesticide reference standard, γ-BHC 100 µg/ml in n-nonane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, γ-BHC 100 µg/ml in n-nonane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,5,6'-Heptachlorobiphenyl (PCB No. 174) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,5,6'-Heptachlorobiphenyl (PCB No. 174) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,5,6-Heptachlorobiphenyl (PCB No. 173) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,5,6-Heptachlorobiphenyl (PCB No. 173) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB No. 187) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',5,6'-Hexachlorobiphenyl (PCB No. 135) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',5,6'-Hexachlorobiphenyl (PCB No. 135) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,6'-Hexachlorobiphenyl (PCB No. 132) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,6'-Hexachlorobiphenyl (PCB No. 132) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169) 100 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 3,3',4,4',5,5'-Hexachlorobiphenyl (PCB No. 169) 100 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (PCB No. 196) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (PCB No. 196) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl (PCB No. 207) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl (PCB No. 207) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

Impurity and API standards, 3-O-methylatorvastatin calcium salt

Supplier: LGC Standards PROMOCHEM

Organic Standard, (3R,5R)-7-[2-(4-Fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-5-hydroxy-3-methoxyheptanoic acid calcium salt

Expand 1 Items

Pharmaceutical Analytical Standard, Biotin for System Suitability, Reference Material

Supplier: EDQM

Biotin is a hydro-soluble vitamin, which helps in the health of skin, nerve, digestive system and also serves as an important cofactor for mammalian carboxylases. It is found within the cells in free and bound pools and assists in releasing energy and metabolism of fats, protein and carbohydrates.

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

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

Expand 1 Items

Organic reference standards, β-zearalenol (NMIA P1796)

Supplier: LGC Standards PROMOCHEM

The purity estimate by traditional analytical techniques was obtained by subtraction from 100% of total impurities by HPLC with UV detection, Karl Fischer analysis, thermogravimetric analysis and 1H NMR is 99,3 ± 1,3% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.