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Indicadores y soluciones volumétricas analíticas

Indicadores y soluciones volumétricas analíticas

Las soluciones volumétricas analíticas y los indicadores son estándares de referencia esenciales utilizados en análisis químicos precisos y procedimientos de laboratorio. Estas soluciones aseguran la exactitud en las mediciones cuantitativas, desempeñando un papel crucial en espectroscopía, cromatografía líquida de alta resolución (HPLC) y cromatografía de gases. Son fundamentales en diversos campos, incluyendo la bioquímica, la biología celular y molecular, y la ciencia de materiales. Los componentes clave incluyen ácidos, reactivos sintéticos y una variedad de Building Blocks orgánicos, como carbonilos y compuestos heterocíclicos. Estos estándares son vitales para asegurar el cumplimiento de las normativas ambientales y el control de calidad farmacéutico. Además, apoyan aplicaciones de investigación avanzada en áreas como la espectroscopía NMR, la síntesis de péptidos y el desarrollo de ingredientes farmacéuticos activos (APIs). La fiabilidad y precisión proporcionadas por estas soluciones volumétricas e indicadores son indispensables para la investigación científica y las aplicaciones industriales, garantizando la validez y reproducibilidad de los resultados experimentales.

Subcategorías de "Indicadores y soluciones volumétricas analíticas"

Productos de "Indicadores y soluciones volumétricas analíticas"

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productos por página.Hay 2354 productos en esta categoría.
  • Chlorophenol Red Sodium Salt

    CAS:
    Fórmula:C19H11Cl2NaO5S
    Forma y color:Yellow to Dark green to Black powder to crystal
    Peso molecular:445.24

    Ref: 3B-C0247

    1g
    27,00€
    5g
    64,00€
  • CI 13015

    CAS:
    Fórmula:C12H9N2NaO5S
    Pureza:97%
    Forma y color:Solid
    Peso molecular:316.265

    Ref: IN-DA00DEOG

    1g
    39,00€
    5g
    61,00€
    25g
    149,00€
    100g
    357,00€
  • 2-Mercaptobenzothiazole

    CAS:
    Fórmula:C7H5NS2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:167.2513

    Ref: IN-DA0033DE

    25g
    25,00€
    100g
    25,00€
    250g
    29,00€
    500g
    30,00€
  • Reagecon 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.
    Forma y color:Liquid

    Ref: 07-SU2095

    5l
    101,00€
  • Reagecon Potassium Dichromate 0.0167M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium Dichromate 0.0167M (0.1N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for oxidation/reduction 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.  Oxidation/reduction titrations depend on changes in the electropotential of the oxidation reduction system and always involves a reaction between an oxidising and reducing pair. - 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.
    Forma y color:Liquid

    Ref: 07-KC20016W

    2.5l
    97,00€
  • Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, sodium salt (1:1)

    CAS:
    Fórmula:C19H12Cl2NaO3S
    Pureza:70%
    Forma y color:Solid
    Peso molecular:414.2576

    Ref: IN-DA000KDX

    1g
    66,00€
    5g
    160,00€
  • 2-(4-Chlorophenyl)-4,5-diphenylimidazole

    CAS:
    Fórmula:C21H15ClN2
    Pureza:>98.0%(T)(HPLC)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:330.82

    Ref: 3B-C2990

    200mg
    72,00€
  • Bicinchoninic Acid Disodium Salt

    CAS:
    Fórmula:C20H10N2Na2O4
    Pureza:>98.0%(T)(HPLC)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:388.29

    Ref: 3B-B4509

    1g
    40,00€
    5g
    102,00€
  • Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]

    CAS:
    Fórmula:CHBr3
    Pureza:>99.0%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:252.73

    Ref: 3B-B0806

    100ml
    323,00€
  • N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam

    CAS:
    Fórmula:C18H19Cl2NO5S
    Pureza:>98.0%(T)(HPLC)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:432.31

    Ref: 3B-C1767

    500mg
    168,00€
  • 1-Octanesulfonic Acid Sodium Salt

    CAS:
    Fórmula:C8H17NaO3S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:216.2736

    Ref: IN-DA0032TS

    5g
    25,00€
    10g
    26,00€
    1kg
    621,00€
    25g
    43,00€
    50g
    63,00€
    100g
    98,00€
    250g
    177,00€
    500g
    238,00€
  • Phenazine-2,3-diamine

    CAS:
    Fórmula:C12H10N4
    Pureza:90%
    Forma y color:Solid
    Peso molecular:210.2346

    Ref: IN-DA003FGN

    1g
    50,00€
    5g
    111,00€
    10g
    200,00€
    25g
    288,00€
    100g
    A consultar
  • 3,3'-Diaminobenzidine

    CAS:
    Fórmula:C12H14N4
    Pureza:>98.0%(HPLC)
    Forma y color:White to Brown powder to crystal
    Peso molecular:214.27

    Ref: 3B-D0077

    5g
    56,00€
    25g
    154,00€
  • Phenylthiohydantoin-methionine

    CAS:
    Fórmula:C12H14N2OS2
    Pureza:>98.0%(HPLC)(N)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:266.38

    Ref: 3B-P0366

    1g
    96,00€
    100mg
    22,00€
  • Potassium phosphate monobasic, 1M solution

    CAS:
    Fórmula:H2KO4P
    Forma y color:Clear, colourless liquid
    Peso molecular:136.09

    Ref: 7W-GB8521

    1l
    50,00€
  • 1,3-Propanediamine-N,N,N',N'-tetraacetic Acid

    CAS:
    Fórmula:C11H18N2O8
    Pureza:>98.0%(T)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:306.27

    Ref: 3B-P1605

    25g
    27,00€
    500g
    126,00€
  • N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide

    CAS:
    Fórmula:C9H18F3NOSi
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:241.326

    Ref: IN-DA0036J3

    1g
    47,00€
    5g
    59,00€
    25g
    155,00€
    100g
    579,00€
  • Sodium Tetraphenylborate [Precipitation reagent for K]

    CAS:
    Fórmula:C24H20BNa
    Pureza:>98.0%(W)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:342.22

    Ref: 3B-A5130

    1g
    27,00€
    10g
    87,00€
  • Ethylenediaminetetraacetic Acid Manganese Disodium Salt

    CAS:
    Fórmula:C10H12MnN2Na2O8
    Pureza:>95.0%(T)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:389.13

    Ref: 3B-E0095

    25g
    75,00€
  • BISTRIFLUOROACETAMIDE

    CAS:
    Fórmula:C4HF6NO2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:209.0467

    Ref: IN-DA003OEE

    1g
    75,00€
    5g
    163,00€
    100mg
    39,00€
    250mg
    56,00€