Solutions et indicateurs volumétriques analytiques
Les solutions volumétriques analytiques et les indicateurs sont des standards de référence essentiels utilisés dans les analyses chimiques précises et les procédures de laboratoire. Ces solutions garantissent l'exactitude des mesures quantitatives, jouant un rôle crucial dans la spectroscopie, la chromatographie liquide haute performance (HPLC) et la chromatographie en phase gazeuse. Elles sont fondamentales dans divers domaines, y compris la biochimie, la biologie cellulaire et moléculaire, et la science des matériaux. Les composants clés incluent des acides, des réactifs synthétiques et une variété de Building Blocks organiques tels que les carbonyles et les composés hétérocycliques. Ces standards sont vitaux pour assurer la conformité aux normes environnementales et le contrôle de qualité pharmaceutique. De plus, ils soutiennent les applications de recherche avancée dans des domaines tels que la spectroscopie RMN, la synthèse de peptides et le développement d'ingrédients pharmaceutiques actifs (APIs). La fiabilité et la précision fournies par ces solutions volumétriques et indicateurs sont indispensables pour la recherche scientifique et les applications industrielles, garantissant la validité et la reproductibilité des résultats expérimentaux.
Sous-catégories appartenant à la catégorie "Solutions et indicateurs volumétriques analytiques"
Produits appartenant à la catégorie "Solutions et indicateurs volumétriques analytiques"
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Reagecon Nitric Acid 1.0M (1.0N) Analytical Volumetric Solution (AVL)
Reagecon's Nitric Acid 1.0M (1.0N) Analytical Volumetric Solution (AVL) is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is a fully factorised; high purity; stable product; developed and tested for acid/base titrations. This Analytical Volumetric Solution; also called titrant; standard titrant or standard solution; is tested to a specification of ± 0.1%. It is a reagent of known concentration; that is dispensed from a burette or other dispensing apparatus to a sample (analyte); until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations; or more commonly automatic titrations; to determine the end points by detection of any of several properties. Acid/base titrations; also called neutralisation titrations; are used to determine either the amount of acid/base in a sample or the substance that can be converted to an acid/base. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.Couleur et forme :Liquid2,3-(4-CARBOXYBENZO)-1,4,7,10,13,16-HEXAOXACYCLOOCTADEC-2-ENE
CAS :Formule :C17H24O8Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :356.367664-CYANO-TEMPO
CAS :Formule :C10H17N2ODegré de pureté :95%Couleur et forme :SolidMasse moléculaire :181.2548Reagecon Silver Nitrate 0.02M (0.02N) Analytical Volumetric Solution (AVL)
Reagecon's Silver Nitrate 0.02M (0.02N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for precipitation (argentometric) titrations. This Analytical Volumetric Solution, also called titrant, standard titrant or standard solution, is tested to a specification of ± 0.1%. It is a reagent of known concentration, that is dispensed from a burette or other dispensing apparatus to a sample (analyte), until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations, or more commonly automatic titrations, to determine the end points by detection of any of several properties. Precipitation titrimetry is based on reactions that yield compounds of limited solubility. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.Couleur et forme :Liquid2,6-Piperazinedione, 4,4'-[(1S)-1-methyl-1,2-ethanediyl]bis-
CAS :Formule :C11H16N4O4Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :268.26919-(Chloromethyl)anthracene
CAS :Formule :C15H11ClDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :226.70082-(Hydroxymethyl)-15-crown 5-Ether
CAS :Formule :C11H22O6Degré de pureté :>96.0%(GC)Couleur et forme :Colorless to Light yellow to Light orange clear liquidMasse moléculaire :250.29Carbonic dihydrazide, 2,2'-diphenyl-
CAS :Formule :C13H14N4ODegré de pureté :97%Couleur et forme :SolidMasse moléculaire :242.27651-(2-Pyridylazo)-2-Naphthol
CAS :Formule :C15H11N3ODegré de pureté :90%Couleur et forme :SolidMasse moléculaire :249.2673Sodium Diphenylamine-4-sulfonate
CAS :Formule :C12H10NNaO3SDegré de pureté :>97.0%(HPLC)(N)Couleur et forme :White to Light gray to Light yellow powder to crystalMasse moléculaire :271.27Orcinol monohydrate
CAS :Formule :C7H8O2·H2ODegré de pureté :(HPLC) ≥ 99.0%Couleur et forme :White to light-beige, light-yellow or pink crystalline powderMasse moléculaire :142.16(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS :Formule :C10H11N5O3Degré de pureté :>98.0%(HPLC)Couleur et forme :Orange to Brown to Dark red powder to crystalMasse moléculaire :249.23Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)praseodymium(III) [NMR Shift Reagent]
CAS :Formule :C30H30F21O6PrDegré de pureté :>97.0%(T)Couleur et forme :White to Light yellow to Green powder to crystalMasse moléculaire :1,026.44Ammonium 1-Pyrrolidinecarbodithioate [Reagent for Atomic Absorption Analysis]
CAS :Formule :C5H12N2S2Degré de pureté :>95.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :164.29Pyrogallol Red
CAS :Formule :C19H12O8SCouleur et forme :Dark red to Brown powder to crystalMasse moléculaire :400.36Trifluoroacetic Acid
CAS :Formule :C2HF3O2Degré de pureté :>99.0%(T)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :114.024-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
CAS :Formule :C11H9Br2N5Degré de pureté :>98.0%(T)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :371.04trans-(1S,2S)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS :Formule :C8H18N2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :142.24192000000002Glycine, N,N'-(1R,2R)-1,2-cyclohexanediylbis[N-(carboxymethyl)-, hydrate (1:1), rel-
CAS :Formule :C14H24N2O9Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :364.34835999999984Reagecon Potassium Hydroxide 0.23M (0.23N) Analytical Volumetric Solution (AVL)
Reagecon's Potassium Hydroxide 0.23M (0.23N) Analytical Volumetric Solution (AVL) is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is a fully factorised; high purity; stable product; developed and tested for acid/base titrations. This Analytical Volumetric Solution; also called titrant; standard titrant or standard solution; is tested to a specification of ± 0.1%. It is a reagent of known concentration; that is dispensed from a burette or other dispensing apparatus to a sample (analyte); until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations; or more commonly automatic titrations; to determine the end points by detection of any of several properties. Acid/base titrations; also called neutralisation titrations; are used to determine either the amount of acid/base in a sample or the substance that can be converted to an acid/base. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.Couleur et forme :LiquidSoda lime, granular, with indicator
CAS :Couleur et forme :White to beige granulesMasse moléculaire :-3-Mercaptopropane-1,2-diol
CAS :Formule :C3H8O2SDegré de pureté :97%Couleur et forme :LiquidMasse moléculaire :108.15942(R)-1-(Naphthalen-1-yl)ethanamine
CAS :Formule :C12H13NDegré de pureté :95%Couleur et forme :LiquidMasse moléculaire :171.238320000000022H-1-Benzopyran-2-one, 7-(dimethylamino)-4-methyl-
CAS :Formule :C12H13NO2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :203.2371(s)-(-)-1-phenylethylamine
CAS :Formule :C8H11NDegré de pureté :98%Couleur et forme :Colorless LiquidMasse moléculaire :121.1796β-Cyclodextrin
CAS :Formule :C42H70O35Degré de pureté :>99.0%(HPLC)Couleur et forme :White powder to crystalineMasse moléculaire :1,134.991,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
CAS :Formule :C36H44N4Degré de pureté :>97.0%(HPLC)(N)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :532.78N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam
CAS :Formule :C18H21NO5SDegré de pureté :>98.0%(T)(HPLC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :363.434'-Aminobenzo-15-crown 5-Ether
CAS :Formule :C14H21NO5Degré de pureté :>97.0%(GC)(T)Couleur et forme :White to Gray to Brown powder to crystalMasse moléculaire :283.323,5-Dinitrobenzoyl Chloride [for HPLC Labeling]
CAS :Formule :C7H3ClN2O5Degré de pureté :>99.0%(T)Couleur et forme :White to Orange to Green powder to crystalMasse moléculaire :230.56Sodium butane-1-sulfonate
CAS :Formule :C4H9NaO3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :160.1672N-Methyl-N-(trimethylsilyl)trifluoroacetamide-d9
CAS :Produit contrôléStability Very Air Sensitive Applications A new labelled metabolite of Famprofazone in humans. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Caldwell, J., et al.: Biochem. J., 129, 11 (1972), Oh, E., et al.: Xenobiotica, 22, 377 (1992), Shin, H.S., et al.: J. Anal. Toxicol., 22, 55 (1998),Formule :C62H9H3F3NOSiCouleur et forme :NeatMasse moléculaire :208.30Reagecon Hydrochloric Acid 2.0M (2.0N) Analytical Volumetric Solution (AVL)
Reagecon's Hydrochloric Acid 2.0M (2.0N) Analytical Volumetric Solution (AVL) is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is a fully factorised; high purity; stable product; developed and tested for acid/base titrations. This Analytical Volumetric Solution; also called titrant; standard titrant or standard solution; is tested to a specification of ± 0.1%. It is a reagent of known concentration; that is dispensed from a burette or other dispensing apparatus to a sample (analyte); until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations; or more commonly automatic titrations; to determine the end points by detection of any of several properties. Acid/base titrations; also called neutralisation titrations; are used to determine either the amount of acid/base in a sample or the substance that can be converted to an acid/base. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.Couleur et forme :LiquidRhodamine B Hydrazide
CAS :Formule :C28H32N4O2Degré de pureté :>98.0%(T)(HPLC)Couleur et forme :Light red to Red to Purple powder to crystalMasse moléculaire :456.593,4,5,6-Tetrachlorofluorescein
CAS :Formule :C20H8Cl4O5Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :470.08Tetrabutylammonium Bromide [Reagent for Ion-Pair Chromatography]
CAS :Formule :C16H36BrNDegré de pureté :>99.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :322.382-Aminobenzamide
CAS :Formule :C7H8N2ODegré de pureté :98%Couleur et forme :SolidMasse moléculaire :136.1512Ethylenediaminetetraacetic Acid Lead(II) Disodium Salt
CAS :Formule :C10H12N2Na2O8PbDegré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :541.394-Chlorobenzoic acid
CAS :Formule :C7H5ClO2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :156.56641,4,7,10,13-Benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-
CAS :Formule :C14H20O5Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :268.3056Benzoic acid, 4-(10,15,20-triphenyl-21H,23H-porphin-5-yl)-, methyl ester
CAS :Formule :C46H32N4O2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :672.77193',6'-Dihydroxy-3-oxo-N-(prop-2-yn-1-yl)-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxamide
CAS :Formule :C24H15NO6Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :413.379Bis(2,4-dinitrophenyl) Oxalate [Chemiluminescence reagent for the determination of fluorescent compounds by HPLC and FIA]
CAS :Formule :C14H6N4O12Degré de pureté :>98.0%(T)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :422.22Phenylthiohydantoin-arginine Hydrochloride
CAS :Formule :C13H17N5OS·HClDegré de pureté :>98.0%(T)(HPLC)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :327.834-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS grade
CAS :Formule :C10H9NO4SDegré de pureté :≥ 90.0%Couleur et forme :White to pink-brown or light purple powderMasse moléculaire :239.25N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic Acid)
CAS :Formule :C6H20N2O12P4Degré de pureté :>95.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :436.12Reagecon Sulphuric Acid 0.9M (1.8N) Analytical Volumetric Solution (AVL)
Reagecon's Sulphuric Acid 0.9M (1.8N) Analytical Volumetric Solution (AVL) is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). This product is a fully factorised; high purity; stable product; developed and tested for acid/base titrations. This Analytical Volumetric Solution; also called titrant; standard titrant or standard solution; is tested to a specification of ± 0.1%. It is a reagent of known concentration; that is dispensed from a burette or other dispensing apparatus to a sample (analyte); until a reaction between the two liquids is judged to be complete. The product may be used for manual titrations; or more commonly automatic titrations; to determine the end points by detection of any of several properties. Acid/base titrations; also called neutralisation titrations; are used to determine either the amount of acid/base in a sample or the substance that can be converted to an acid/base. - Titration is a rapid, economical and versatile analytical tool. This Reagecon titrant is accurate, stable, reproducible and fully factorised. Titrations performed with this product, exhibit defined stoichiometry, are quantitative, establish an equilibrium that is definitive and fast and provide unambiguous results. Stability is proven (either opened or unopened) for the shelf life of this product.Couleur et forme :Liquid
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