Hledali jste: Standardy organické
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.
2,5-Dichlorobiphenyl-[13C12] (PCB No. 9) 40 µg/ml in n-nonane (99% 13C)
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,5-Dichlorobiphenyl-[13C12] (PCB No. 9) 40 µg/ml in n-nonane (99% 13C), Typ balení: Glass bottle
Expand 2 Items
3-Bromophenyl phenyl ether (BDE No. 2) 50 µg/ml in n-nonane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3-Bromophenyl phenyl ether (BDE No. 2) 50 µg/ml in n-nonane, Typ balení: Glass bottle
Expand 1 Items
Organic reference standards, alprenolol hydrochloride, Ph. Eur.
Supplier: EDQM
Organic Standard, Alprenolol hydrochloride, Ph. Eur. standard, Typ balení: Vial
Expand 1 Items
Desethyl atrazine 10 µg/ml in acetonitrile
Supplier: LGC Standards PROMOCHEM
Organic Standard, Desethyl atrazine 10 µg/ml in acetonitrile, Typ balení: Glass bottle
Expand 1 Items
Desisopropyl atrazine 10 µg/ml in acetonitrile
Supplier: LGC Standards PROMOCHEM
Organic Standard, Desisopropyl atrazine 10 µg/ml in acetonitrile, Typ balení: Glass bottle
Expand 1 Items
Triclosan 10 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Triclosan 10 µg/ml in methanol, Typ balení: Glass bottle
Expand 1 Items
Organic reference standards, dexchlorpheniramines, Ph. Eur.
Supplier: EDQM
Organic Standard, Dexchlorpheniramine maleate, Ph. Eur. standard
Expand 1 Items
4-Bromophenyl phenyl ether (BDE No. 3) 50 µg/ml in n-nonane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 4-Bromophenyl phenyl ether (BDE No. 3) 50 µg/ml in n-nonane, Typ balení: Glass bottle
Expand 1 Items
2,2',3,4',6-Pentachlorobiphenyl (PCB No. 91) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4',6-Pentachlorobiphenyl (PCB No. 91) 35 µg/ml in isooctane, Typ balení: Glass bottle
Expand 1 Items
Impurity and API standard, droperidol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Droperidol
Expand 1 Items
Organic reference standard, Ethinylestradiol, Ph.Eur., RS
Supplier: EDQM
Filled under inert atmosphere protected from humidity.
Expand 1 Items
Organic reference standards, brompheniramine maleate, Ph. Eur.
Supplier: EDQM
Organic Standard, Brompheniramine maleate
Expand 1 Items
2,3,3',4',5',6-Hexachlorobiphenyl (PCB No. 164) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3,3',4',5',6-Hexachlorobiphenyl (PCB No. 164) 35 µg/ml in isooctane, Typ balení: Glass bottle
Expand 1 Items
2,2',3,3',4,5',6-Heptachlorobiphenyl (PCB No. 175) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',4,5',6-Heptachlorobiphenyl (PCB No. 175) 35 µg/ml in isooctane, Typ balení: Glass bottle
Expand 1 Items
Organic reference standards, sodium valproate assay standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Sodium valproate assay standard
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
Bis(2-ethylhexyl) phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D)
Supplier: LGC Standards PROMOCHEM
Organic Standard, Bis(2-ethylhexyl) phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Typ balení: Glass bottle
Expand 1 Items
2,2',5,5'-Tetrachlorobiphenyl (PCB No. 52) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',5,5'-Tetrachlorobiphenyl (PCB No. 52) 35 µg/ml in isooctane, Typ balení: Glass bottle
Expand 1 Items
Organic reference standards, sumatriptans, Ph. Eur., RS
Supplier: EDQM
Organic Standard, Sumatriptan for system suitability
Expand 1 Items
Phenanthrene-[D10] 200 µg/ml in isooctane (98% D)
Supplier: LGC Standards PROMOCHEM
Organic Standard, Phenanthrene-[D10] 200 µg/ml in isooctane (98% D), Typ balení: Glass bottle
Expand 1 Items
Organic reference standards, Quinine sulphate standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Quinine sulphate
Expand 1 Items
Organic reference standards, isradipines, Ph. Eur.
Supplier: EDQM
Organic Standard, Isradipine impurity D, methyl 1-methylethyl 4-(2,1,3-benzoxadiazol-4-yl)-2,6-dimethylpyridine-3,5-dicarboxylate
Expand 1 Items
Pharmaceutical Analytical Standard, Escitalopram for System Suitability, Reference Material
Supplier: EDQM
Escitalopram for system suitability EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Expand 1 Items
Drug and metabolite standards, desmethylclozapine (norclozapine), LoGiCal®
Supplier: LGC Standards PROMOCHEM
Organic Standard, Desmethylclozapine (Norclozapine)
Expand 1 Items
Organic reference standards, amphotericin b, Ph. Eur.
Supplier: EDQM
Organic Standard, Amphotericin B, Ph. Eur. standard
Expand 1 Items
Organic reference standard, Endotoxin standard BRP, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Endotoxin standard BRP, Typ balení: Vial
Expand 1 Items
Organic reference standards, human hair - trace elements
Supplier: LGC Standards PROMOCHEM
Organic Standard, Human hair - trace elements
Expand 1 Items
Acetic Acid (31)
Supplier: CUSTOM MADE CHEMICALS LAB
The standard is specially intended for use in testing Japanese pharmacopoeia and monographs. This solution was produced according of Japanese pharmacopoeia specifications using reagent quality components and water meeting the Japanese pharmacopoeia monograph requirement for purified water.
Expand 1 Items
NCC Standard Solution, 11 Components
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard
Expand 1 Items
Methyl Orange TS
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard, Methyl orange TS
Expand 1 Items
Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: Liebherr
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One