Fluconazole impurity C - 1,1'-(1,3-phenylene)di-1H-1,2,4-triazole Item no. EPY0000574 CAS Number [514222-44-7] Unit EP unit Molecular formula C10H8N6 Analytes Select to compare Price on request - + Add to cart All product details
Pancuronium bromide for system suitability Item no. EPY0000577 CAS Number [15500-66-0] Unit EP unit Molecular formula C35H60Br2N2O4 Analytes Select to compare Price on request - + Add to cart All product details
Paroxetine hydrochloride (anhydrous) Item no. EPY0000578 CAS Number [78246-49-8] Unit EP unit Molecular formula C19H20FNO3 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Paroxetine impurity E - (3RS,4RS)-3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4fluorophenyl)piperidine (cis-paroxetine) Item no. EPY0000580 CAS Number [n/a] Unit EP unit Molecular formula C19H20FNO3 Analytes Select to compare Price on request - + Add to cart All product details
Valnemulin hydrochloride Item no. EPY0000584 CAS Number [133868-46-9] Unit EP unit Molecular formula C31H52N2O5S · HCl Analytes Select to compare Price on request - + Add to cart All product details
Valnemulin for peak identification Item no. EPY0000585 CAS Number [101312-92-9] Unit EP unit Molecular formula C31H52N2O5S Analytes Select to compare Price on request - + Add to cart All product details
Valnemulin impurity E - (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyl-5-hydroxy-4,6,9,10-tetramethyl-1-oxodecahydro-3a,9-propano-3aH-cyclopenta[8]annulen-8-yl 2-hydroxyacetate (pleuromulin) Item no. EPY0000586 CAS Number [125-65-5] Unit EP unit Molecular formula C22H34O5 Analytes Select to compare Price on request - + Add to cart All product details
Vinpocetine Item no. EPY0000589 CAS Number [42971-09-5] Unit EP unit Molecular formula C22H26N2O2 Analytes Select to compare Price on request - + Add to cart All product details
Vinpocetine impurity A - (12RS,13aSR,13bSR)-13a-ethyl-12-hydroxy-2,3,5,6,12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate (ethyl vincaminate) Item no. EPY0000590 CAS Number [68780-78-9] Unit EP unit Molecular formula C22H28N2O3 Analytes Select to compare Price on request - + Add to cart All product details
Vinpocetine impurity B - (13aS,13bS)-13a-ethyl-2,3,5,6,13a,13b-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate (apovincamine) Item no. EPY0000591 CAS Number [4880-92-6] Unit EP unit Molecular formula C21H24N2O2 Analytes Select to compare Price on request - + Add to cart All product details
Thioctic acid for system suitability Item no. EPY0000592 CAS Number [1077-28-7] Unit EP unit Molecular formula C8H14O2S2 Analytes Select to compare Price on request - + Add to cart All product details
Medroxyprogesterone acetate for system suitability Item no. EPY0000598 CAS Number [71-58-9] Unit EP unit Molecular formula C24H34O4 Analytes Select to compare Price on request - + Add to cart All product details
Methotrexate impurity E - 4-[[(2,4-diaminopteridin-6-yl)methyl]methylamino]benzoic acid (4-amino-N10-methylpteroic acid, APA) Item no. EPY0000664 CAS Number [19741-14-1] Unit EP unit Molecular formula C15H14N7O2 Analytes Select to compare Price on request - + Add to cart All product details
Terazosin impurity E - 2,2`-(piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine) Item no. EPY0000665 CAS Number [102839-00-9] Unit EP unit Molecular formula C24H28N8O4 Analytes Select to compare Price on request - + Add to cart All product details
Tibolone for system suitability Item no. EPY0000668 CAS Number [5630-53-5] Unit EP unit Molecular formula C21H28O2 Analytes Select to compare Price on request - + Add to cart All product details
Mirtazapine Item no. EPY0000705 CAS Number [85650-52-8] Unit EP unit Molecular formula C17H19N3 Analytes Select to compare Price on request - + Add to cart All product details
Ritonavir for peak identification Item no. EPY0000706 CAS Number [155213-67-5] Unit EP unit Molecular formula C37H48N6O5S2 Analytes Select to compare Price on request - + Add to cart All product details
Adrenaline tartrate with impurity A Item no. EPY0000707 CAS Number [51-42-3] Unit EP unit Molecular formula C9H13NO3 · C4H6O6 Analytes Select to compare Price on request - + Add to cart All product details
Oxitropium bromide impurity B - (1R,2R,4S,5S,7s)-7-[[(2S)-3-hydroxy-2-phenylpropanoyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane (methylhyoscine) Item no. EPY0000715 CAS Number [155-41-9] Unit EP unit Molecular formula C18H24BrNO4 Analytes Select to compare Price on request - + Add to cart All product details
Testosterone isocaproate for system suitability Item no. EPY0000716 CAS Number [15262-86-9] Unit EP unit Molecular formula C25H38O3 Analytes Select to compare Price on request - + Add to cart All product details
Triglycerol diisostearate Item no. EPY0000720 CAS Number [66082-42-6] Unit EP unit Molecular formula C45H88O9 Analytes Select to compare Price on request - + Add to cart All product details
Phthalic acid benzene-1,2-dicarboxylic acid Item no. EPY0000766 CAS Number [88-99-3] Unit EP unit Molecular formula C8H6O4 Analytes Select to compare Price on request - + Add to cart All product details
Resorcinol benzene-1,3-diol Item no. EPY0000767 CAS Number [108-46-3] Unit EP unit Molecular formula C6H6O2 Analytes Select to compare Price on request - + Add to cart All product details
Carprofen for veterinary use Item no. EPY0000846 CAS Number [53716-49-7] Unit EP unit Molecular formula C15H12ClNO2 Analytes Select to compare Price on request - + Add to cart All product details
Clotrimazole for peak identification Item no. EPY0000849 CAS Number [23593-75-1] Unit EP unit Molecular formula C22H17ClN2 Analytes Select to compare Price on request - + Add to cart All product details
Doxepin for system suitability Item no. EPY0000851 CAS Number [1229-29-4] Unit EP unit Molecular formula C19H21NO · HCl Analytes Select to compare Price on request - + Add to cart All product details
Estradiol benzoate for system suitability Item no. EPY0000852 CAS Number [50-50-0] Unit EP unit Molecular formula C25H28O3 Analytes Select to compare Price on request - + Add to cart All product details
Liothyronine for peak identification Item no. EPY0000860 CAS Number [55-06-1] Unit EP unit Molecular formula C15H11I3NNaO4 Analytes Select to compare Price on request - + Add to cart All product details
Methyltestosterone for system suitability Item no. EPY0000861 CAS Number [58-18-4] Unit EP unit Molecular formula C20H30O2 Analytes Select to compare Price on request - + Add to cart All product details
Mianserin hydrochloride for system suitability Item no. EPY0000862 CAS Number [21535-47-7] Unit EP unit Molecular formula C18H20N2 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Sertraline for system suitability Item no. EPY0000867 CAS Number [79559-97-0] Unit EP unit Molecular formula C17H17Cl2N · HCl / C17H18Cl3N Analytes Select to compare Price on request - + Add to cart All product details
Triamterene impurity B - 2,7-diamino-6-phenylpteridin-4-ol Item no. EPY0000870 CAS Number [19375-89-4] Unit EP unit Molecular formula C12H10N6O Analytes Select to compare Price on request - + Add to cart All product details
Bisoprolol for peak identification Item no. EPY0000877 CAS Number [104344-23-2] Unit EP unit Molecular formula C18H31NO4 · 1/2[C4H4O4] Analytes Select to compare Price on request - + Add to cart All product details
Atropine Item no. EPY0000878 CAS Number [51-55-8] Unit EP unit Molecular formula C17H23NO3 Analytes Select to compare Price on request - + Add to cart All product details
Desflurance - Reference Spectrum Item no. EPY0000879 CAS Number [n/a] Unit EP unit Analytes Select to compare Price on request - + Add to cart All product details
Indinavir sulphate - Reference Spectrum Item no. EPY0000880 CAS Number [n/a] Unit EP unit Analytes Select to compare Price on request - + Add to cart All product details
Adrenaline Item no. EPY0000882 CAS Number [51-43-4] Unit EP unit Molecular formula C9H13NO3 Analytes Select to compare Price on request - + Add to cart All product details
Carprofen for system suitability Item no. EPY0000884 CAS Number [53716-49-7] Unit EP unit Molecular formula C15H12ClNO2 Analytes Select to compare Price on request - + Add to cart All product details
Clodronate impurity D - (chloromethylene)bis(phosphonic acid) Item no. EPY0000885 CAS Number [87591-00-2] Unit EP unit Molecular formula CH5ClO6P2 Analytes Select to compare Price on request - + Add to cart All product details
Cyclizine impurity A - 1-Methylpiperazine Item no. EPY0000886 CAS Number [109-01-3] Unit EP unit Molecular formula C5H12N2 Analytes Select to compare Price on request - + Add to cart All product details
Clodronate disodium tetrahydrate Item no. EPY0000888 CAS Number [22560-50-5] Unit EP unit Molecular formula CH2Cl2Na2O6P2x4H2O Analytes Select to compare Price on request - + Add to cart All product details
Flucloxacillin impurity C - 6-aminopenicillanic acid Item no. EPY0000889 CAS Number [551-16-6] Unit EP unit Molecular formula C8H12N2O3S Analytes Select to compare Price on request - + Add to cart All product details
Flucloxacillin impurity D - 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid Item no. EPY0000890 CAS Number [3919-74-2] Unit EP unit Molecular formula C11H7ClFNO3 Analytes Select to compare Price on request - + Add to cart All product details
Flucloxacillin impurity E - 6-aminopenicillanic acid flucloxacillin amide Item no. EPY0000891 CAS Number [n/a] Unit EP unit Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Orciprenaline for system suitability Item no. EPY0000895 CAS Number [5874-97-5] Unit EP unit Molecular formula C11H17NO3 · 0.5H2O4S Analytes Select to compare Price on request - + Add to cart All product details
Racecadotril Item no. EPY0000896 CAS Number [81110-73-8] Unit EP unit Molecular formula C21H23NO4S Analytes Select to compare Price on request - + Add to cart All product details
Racecadotril impurity A - Ethanethioic acid Item no. EPY0000897 CAS Number [507-09-5] Unit EP unit Molecular formula C2H4OS Analytes Select to compare Price on request - + Add to cart All product details
Racecadotril impurity G - benzyl[[(2RS)-2-benzyl-3-sulfanylpropanoyl]amino]acetate Item no. EPY0000898 CAS Number [81110-69-2] Unit EP unit Molecular formula C19H21NO3S Analytes Select to compare Price on request - + Add to cart All product details
Paraffin (Yellow soft) Item no. EPY0000912 CAS Number [8002-74-2] Unit EP unit Molecular formula CnH2n+2 n=24~36 Analytes Select to compare Price on request - + Add to cart All product details
Perphenazine for system suitability Item no. EPY0001045 CAS Number [58-39-9] Unit EP unit Molecular formula C21H26ClN3OS Analytes Select to compare Price on request - + Add to cart All product details