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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.
  • Triacetyl-β-cyclodextrin

    CAS:
    Fórmula:C84H112O56
    Pureza:>97.0%(HPLC)
    Forma y color:White powder to crystal
    Peso molecular:2,017.76

    Ref: 3B-T1844

    5g
    85,00€
    25g
    276,00€
  • Reagecon Sodium Hydroxide 3.0M (3.0N) Analytical Volumetric Solution (AVL)


    Reagecon's Sodium Hydroxide 3.0M (3.0N) 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.
    Forma y color:Liquid

    Ref: 07-S23005

    5l
    84,00€
  • Dimidium bromide, 95%

    CAS:
    Fórmula:C20H18BrN3
    Pureza:(Titration) 95.0 - 105.0 %
    Forma y color:Dark red to dark purple powder
    Peso molecular:380.31

    Ref: 7W-GT1911

    1g
    84,00€
    5g
    292,00€
    250mg
    38,00€
  • 2-Propenoic acid, 3-phenyl-, (2E)-

    CAS:
    Fórmula:C9H8O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:148.1586

    Ref: IN-DA001BWZ

    25g
    21,00€
    100g
    25,00€
    250g
    36,00€
    500g
    39,00€
    1000g
    52,00€
  • 2-AMINOPERIMIDINE HYDROBROMIDE

    CAS:
    Fórmula:C11H10BrN3
    Pureza:97%
    Forma y color:Solid
    Peso molecular:264.1212

    Ref: IN-DA00BYF0

    1g
    71,00€
    5g
    187,00€
    25g
    638,00€
    250mg
    33,00€
  • 4-Bromomethyl-6,7-dimethoxycoumarin [for HPLC Labeling]

    CAS:
    Fórmula:C12H11BrO4
    Pureza:>98.0%(HPLC)
    Forma y color:Light yellow to Amber to Dark green powder to crystal
    Peso molecular:299.12

    Ref: 3B-A5570

    1g
    336,00€
    100mg
    48,00€
  • Reagecon Sodium Hydroxide 10M (10N) Analytical Volumetric Solution (AVL)


    Reagecon's Sodium Hydroxide 10M (10N) Analytical Volumetric Solution (AVL) 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-S10001

    1l
    388,00€
  • 3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt

    CAS:
    Fórmula:C20H12N4Na2O6S2
    Pureza:>95.0%(T)(HPLC)
    Forma y color:Light yellow to Amber to Dark green powder to crystal
    Peso molecular:514.44

    Ref: 3B-P0830

    1g
    52,00€
  • Iodine 0.1N Solution

    CAS:
    Fórmula:I2
    Forma y color:Clear, Dark brown, Liquid
    Peso molecular:253.81

    Ref: SR-12445

    500ml
    Descatalogado
    Producto descatalogado
  • Benzopurpurine 4B

    CAS:
    Fórmula:C34H26N6Na2O6S2
    Forma y color:Orange to Brown powder to crystal
    Peso molecular:724.72

    Ref: 3B-B0781

    5g
    511,00€
    25g
    1.212,00€
  • 2-Hydroxypropyl-β-cyclodextrin

    CAS:
    Fórmula:C63H112O42
    Pureza:99%
    Forma y color:Solid
    Peso molecular:1541.5381799999986

    Ref: IN-DA000Y45

    10g
    A consultar
    1kg
    114,00€
    25g
    26,00€
    5kg
    316,00€
    100g
    30,00€
    500g
    65,00€
  • Boron Trifluoride - Propanol Reagent (10-20%) [for Esterification] (1mL×10)

    CAS:
    Forma y color:Colorless to Light yellow to Light red clear liquid

    Ref: 3B-X0037

    1set
    90,00€
  • N,N-Diethyl-1,1,1-trimethylsilanamine

    CAS:
    Fórmula:C7H19NSi
    Pureza:95%
    Forma y color:Liquid
    Peso molecular:145.31795999999997

    Ref: IN-DA003SJ6

    5g
    25,00€
    10g
    33,00€
    25g
    52,00€
    100g
    118,00€
  • 4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]

    CAS:
    Fórmula:C13H10N2O3
    Pureza:>98.0%(T)(HPLC)
    Forma y color:Light yellow to Brown powder to crystal
    Peso molecular:242.23

    Ref: 3B-H1622

    1g
    69,00€
  • 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide

    CAS:
    Fórmula:C18H16BrN5S
    Pureza:>98.0%(T)
    Forma y color:Light yellow to Brown powder to crystal
    Peso molecular:414.33

    Ref: 3B-D0801

    1g
    107,00€
    5g
    320,00€
  • Reagecon Mercury (II) Acetate 0.05 g/mL in Acetic Acid Analytical Volumetric Solution (AVL)

    CAS:
    Reagecon's Mercury (II) Acetate 0.05 g/mL in Acetic Acid Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for 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. - 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-HGAC005H

    500ml
    115,00€
  • Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]

    CAS:
    Fórmula:C28H31ClN2O3
    Pureza:>98.0%(T)
    Forma y color:Yellow to Brown to Dark green powder to crystal
    Peso molecular:479.02

    Ref: 3B-A5102

    1g
    44,00€
  • Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-

    CAS:
    Fórmula:C27H30O5S
    Forma y color:Solid
    Peso molecular:466.5891

    Ref: IN-DA00IKHD

    5g
    25,00€
    25g
    38,00€
    100g
    84,00€
    500g
    212,00€
  • Potassium carbonate, anhydrous, granular

    CAS:
    Fórmula:CK2O3
    Pureza:≥ 99.5%
    Forma y color:White granules
    Peso molecular:138.21

    Ref: 7W-GK0300

    1kg
    33,00€
    5kg
    109,00€
  • Reagecon Hydrochloric Acid 0.02M (0.02N) Analytical Volumetric Solution (AVL)


    Reagecon's Hydrochloric Acid 0.02M (0.02N) 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-H20025

    5l
    97,00€
  • Reagecon Sodium Hydroxide 0.25M (0.25N) Analytical Volumetric Solution (AVL)


    Reagecon's Sodium Hydroxide 0.25M (0.25N) 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-S20251

    1l
    30,00€
  • 4-Chlorobenzoyl Chloride

    CAS:
    Fórmula:C7H4Cl2O
    Pureza:>98.0%(GC)(T)
    Forma y color:White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
    Peso molecular:175.01

    Ref: 3B-C0141

    25g
    27,00€
    100g
    35,00€
    500g
    87,00€
  • (E)-3-(4-Methoxyphenyl)acrylic acid

    CAS:
    Fórmula:C10H10O3
    Pureza:98%
    Forma y color:Solid
    Peso molecular:178.1846

    Ref: IN-DA003C0S

    5g
    21,00€
    25g
    25,00€
    100g
    29,00€
    500g
    82,00€
  • 2,3,5-Triphenyltetrazolium chloride, 99%

    CAS:
    Fórmula:C19H15ClN4
    Pureza:≥ 99.0% (dried basis)
    Forma y color:White to faint yellow powder
    Peso molecular:334.81

    Ref: 7W-GC9514

    5g
    27,00€
    25g
    63,00€
    50g
    99,00€
    100g
    175,00€
    250g
    340,00€
  • D-Luciferin

    CAS:
    Fórmula:C11H8N2O3S2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:280.32282

    Ref: IN-DA003PUR

    1g
    150,00€
    5g
    579,00€
    10mg
    30,00€
    50mg
    39,00€
    100mg
    50,00€
    250mg
    71,00€
  • Hydrochloric Acid 0.5N Aq. Solution

    Producto controlado
    CAS:
    Fórmula:HCl
    Forma y color:Clear, Colourless, Liquid
    Peso molecular:36.46

    Ref: SR-30988

    500ml
    Descatalogado
    1000ml
    Descatalogado
    Producto descatalogado
  • Reagecon Zinc Sulphate 0.02M (0.02N) Analytical Volumetric Solution (AVL)


    Reagecon's Zinc Sulphate 0.02M (0.02N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for complexometric 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.  Complexometric titrimetry is based on the reaction of a metal ion with a ligand to form a complex. Methods have been developed, validated and published for detection or quantification of almost every metal in the periodic table using EDTA complexation. - 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-ZS021

    1l
    140,00€
  • Busulfan-d8

    Producto controlado
    CAS:
    Applications Alkylating agent with antileukemic activity. Antineoplastic. 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 Ehrsson, H., et al.: Clin. Pharmacol. Ther., 34, 86 (1983), Bishop, J.B., et al.: Mutat. Res., 168,15 (1986), Tariq, M., et al.: Anal. Profiles Drug Subs., 16, 53 (1987),
    Fórmula:C62H8H6O6S2
    Forma y color:White Solid
    Peso molecular:254.35

    Ref: TR-B689902

    10mg
    1.172,00€
    25mg
    2.371,00€
    2500µg
    358,00€
  • Chlorodimethylsilane

    CAS:
    Fórmula:C2H7ClSi
    Pureza:>95.0%(GC)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:94.61

    Ref: 3B-C0778

    25ml
    58,00€
    250ml
    492,00€
  • (-)-Camphanic Chloride

    CAS:
    Fórmula:C10H13ClO3
    Pureza:>97.0%(T)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:216.66

    Ref: 3B-C1022

    1g
    76,00€
    5g
    211,00€
    25g
    775,00€
  • EDTA Disodium Salt 0.05M Solution

    CAS:
    Forma y color:Clear, Colourless, Liquid

    Ref: SR-73557

    500ml
    16,00€
    1000ml
    29,00€
  • Metacresol Purple Sodium Salt

    CAS:
    Fórmula:C21H17NaO5S
    Pureza:>95.0%(HPLC)
    Forma y color:Dark green to Dark red to Black powder to crystal
    Peso molecular:404.41

    Ref: 3B-S0045

    1g
    31,00€
    5g
    113,00€
  • N-(4-Aminobutyl)-N-ethylisoluminol [Chemiluminescence Reagent]

    CAS:
    Fórmula:C14H20N4O2
    Pureza:>97.0%(T)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:276.34

    Ref: 3B-A5304

    1g
    575,00€
    100mg
    98,00€
  • Ponceau SX

    CAS:
    Fórmula:C18H14N2Na2O7S2
    Pureza:>95.0%(HPLC)
    Forma y color:Orange to Brown to Dark red powder to crystal
    Peso molecular:480.42

    Ref: 3B-P0588

    25g
    71,00€
  • Ammonium molybdate tetrahydrate

    CAS:
    Fórmula:(NH4)6Mo7O24·4H2O
    Pureza:≥ 99.0%
    Forma y color:White to off-white crystalline powder or crystals
    Peso molecular:1235.86

    Ref: 7W-GK3904

    1kg
    185,00€
    25g
    18,00€
    100g
    33,00€
    250g
    63,00€
    500g
    104,00€
  • Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]

    CAS:
    Fórmula:C20H14O4
    Forma y color:Colorless clear liquid
    Peso molecular:318.33

    Ref: 3B-P0700

    100ml
    29,00€
    500ml
    59,00€
  • Reagecon Potassium Ferricyanide 0.1M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium Ferricyanide 0.1M (0.1N) Analytical Volumetric Solution (AVL) is a fully factorised, high purity, stable product, developed and tested for 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. - 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-KFE2011

    1l
    49,00€
  • Bromopyrogallol Red

    CAS:
    Fórmula:C19H10Br2O8S
    Pureza:min. 70.0 area%(HPLC)
    Forma y color:Yellow to Dark green to Black powder to crystal
    Peso molecular:558.15

    Ref: 3B-D0207

    1g
    60,00€
    5g
    176,00€
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-

    CAS:
    Fórmula:C20H12O5
    Pureza:85%
    Forma y color:Solid
    Peso molecular:332.3063

    Ref: IN-DA002MJP

    25g
    25,00€
    50g
    30,00€
    100g
    30,00€
    500g
    77,00€
  • 1H-Isoindole-1,3(2H)-dione, 2-(chloromethyl)-

    CAS:
    Fórmula:C9H6ClNO2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:195.6024

    Ref: IN-DA00213L

    5g
    25,00€
    10g
    26,00€
    25g
    49,00€
    100g
    118,00€
    500g
    284,00€
  • Acetonitrile-d3 99.8atom%D

    CAS:
    Fórmula:C2D3N
    Pureza:>99.0%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:44.07

    Ref: 3B-A2018

    10ml
    188,00€
  • Reagecon Iodine 0.1M (0.2N) Analytical Volumetric Solution (AVL)


    Reagecon's Iodine 0.1M (0.2N) 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-I2020F

    1l
    141,00€
  • Diethyl Oxalate [for Spectrophotometry]

    CAS:
    Fórmula:C6H10O4
    Pureza:>99.0%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:146.14

    Ref: 3B-O0120

    250ml
    74,00€
  • Eriochrome Black T

    CAS:
    Fórmula:C20H12N3NaO7S
    Forma y color:Black powder to crystaline
    Peso molecular:461.38

    Ref: 3B-E0214

    25g
    58,00€
  • Ethylenediamine-N,N'-diacetic-N,N'-dipropionic Acid

    CAS:
    Fórmula:C12H20N2O8
    Pureza:>98.0%(T)
    Forma y color:White to Almost white powder to crystal
    Peso molecular:320.30

    Ref: 3B-E0288

    1g
    123,00€
  • 4'-Nitrobenzo-18-crown 6-Ether

    CAS:
    Fórmula:C16H23NO8
    Pureza:>97.0%(GC)
    Forma y color:White to Yellow powder to crystal
    Peso molecular:357.36

    Ref: 3B-N0562

    1g
    116,00€
    5g
    472,00€
  • Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]

    CAS:
    Fórmula:C13H14N2O·H2SO4
    Pureza:>97.0%(N)
    Forma y color:Gray to Dark blue to Black powder to crystal
    Peso molecular:312.34

    Ref: 3B-M0495

    1g
    22,00€
  • Dimidium bromide

    CAS:
    Fórmula:C20H18BrN3
    Pureza:98%
    Forma y color:Solid
    Peso molecular:380.281

    Ref: IN-DA003PNO

    1g
    119,00€
    5g
    523,00€
    25g
    A consultar
    100mg
    30,00€
    250mg
    50,00€
  • 1-(Heptafluorobutyryl)imidazole [Acylating Agent]

    CAS:
    Fórmula:C7H3F7N2O
    Pureza:>97.0%(GC)(T)
    Forma y color:Colorless to Yellow clear liquid to slightly cloudy liquid
    Peso molecular:264.10

    Ref: 3B-H0467

    5g
    113,00€
    25g
    430,00€