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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.
  • Coumarin 102

    CAS:
    Fórmula:C16H17NO2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:255.3117

    Ref: IN-DA003P2K

    1g
    155,00€
    5g
    523,00€
    50mg
    63,00€
    100mg
    61,00€
    250mg
    100,00€
  • Reagecon Sodium Thiocyanate 0.1M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Sodium Thiocyanate 0.1M (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-NAT20101

    1l
    70,00€
  • Vanillin

    CAS:
    Fórmula:C8H8O3
    Pureza:>98.0%(GC)(T)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:152.15

    Ref: 3B-H0264

    25g
    44,00€
    500g
    111,00€
  • PHENYLTHIOHYDANTOIN-δ-THREONINE

    CAS:
    Fórmula:C11H10N2OS
    Pureza:90.0%
    Forma y color:Solid
    Peso molecular:218.2749

    Ref: IN-DA003TQD

    1g
    223,00€
    100mg
    64,00€
    250mg
    113,00€
  • Reagecon Potassium Iodide 0.1M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium Iodide 0.1M (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-KI2011

    1l
    55,00€
  • 5-Methyl-1,10-phenanthroline

    CAS:
    Fórmula:C13H10N2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:194.2319

    Ref: IN-DA003MUM

    1g
    79,00€
    5g
    209,00€
    100mg
    25,00€
    250mg
    39,00€
  • TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID

    CAS:
    Fórmula:C18H30N4O12
    Pureza:98%
    Forma y color:Solid
    Peso molecular:494.4504

    Ref: IN-DA00GS8A

    1g
    98,00€
    5g
    191,00€
    250mg
    49,00€
  • tert-Butylmethoxyphenylsilyl Bromide

    CAS:
    Fórmula:C11H17BrOSi
    Pureza:>96.0%(GC)
    Forma y color:Colorless to Almost colorless clear liquid to slightly cloudy liquid
    Peso molecular:273.25

    Ref: 3B-B1663

    1g
    99,00€
  • (S)-(-)-2-Acetoxypropionyl Chloride

    CAS:
    Fórmula:C5H7ClO3
    Pureza:>97.0%(GC)(T)
    Forma y color:Colorless to Light yellow clear liquid
    Peso molecular:150.56

    Ref: 3B-A1297

    1g
    50,00€
    5g
    137,00€
  • Aluminum Oxide (Activated, Neutral, Brockmann I)

    CAS:
    Applications Aluminum Oxide can be used in refractories, ceramics, polishing, filler for plastics, abrasive, ingredient in sunscreen and cosmetics. Aluminum oxide has been used to fabricate nanoporous layers, which can be used as nanochannels in the study of enzyme activity among other uses. References Shangguan, L., et. al.: Chem Commun., 53, 18 (2017); Jeong, C., et. al.: Langmuir, 31, 40 (2015)
    Fórmula:Al2O3
    Forma y color:White To Off-White
    Peso molecular:101.96

    Ref: TR-A575180

    250g
    101,00€
    500g
    175,00€
  • Dimidium Bromide

    CAS:
    Fórmula:C20H18BrN3
    Pureza:>98.0%(HPLC)
    Forma y color:Orange to Brown to Dark purple powder to crystal
    Peso molecular:380.29

    Ref: 3B-D1815

    1g
    137,00€
    5g
    492,00€
  • 3,3'-Diethylthiacarbocyanine Iodide

    CAS:
    Fórmula:C21H21IN2S2
    Pureza:>98.0%(HPLC)(N)
    Forma y color:Amber to Brown to Dark green powder to crystal
    Peso molecular:492.44

    Ref: 3B-D4454

    1g
    138,00€
    5g
    434,00€
  • N-Trimethylsilylimidazole [Trimethylsilylating Reagent]

    CAS:
    Fórmula:C6H12N2Si
    Pureza:>98.0%(T)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:140.26

    Ref: 3B-T0585

    25g
    59,00€
    100g
    128,00€
  • TPTZ

    CAS:
    Fórmula:C18H12N6
    Pureza:96%
    Forma y color:Solid
    Peso molecular:312.3281

    Ref: IN-DA003FMF

    1g
    29,00€
    5g
    36,00€
    10g
    52,00€
    25g
    102,00€
    100g
    222,00€
  • 1-(2,4-Dihydroxyphenyl)ethanone

    CAS:
    Fórmula:C8H8O3
    Pureza:98%
    Forma y color:Solid
    Peso molecular:152.14732

    Ref: IN-DA003FT5

    5g
    25,00€
    10g
    25,00€
    25g
    29,00€
    50g
    39,00€
    100g
    52,00€
    500g
    124,00€
  • 4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl

    CAS:
    Fórmula:C9H19N2O
    Pureza:95%
    Forma y color:Solid
    Peso molecular:171.26

    Ref: IN-DA003KS7

    1g
    25,00€
    5g
    32,00€
    10g
    51,00€
    25g
    80,00€
    100g
    166,00€
    500g
    A consultar
  • Reagecon Potassium Permanganate 0.02M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium Permanganate 0.02M (0.1N) 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-PP2002Q

    100ml
    18,00€
  • 2,3-Naphthalenedicarboxylic Anhydride

    CAS:
    Fórmula:C12H6O3
    Pureza:>95.0%(GC)(T)
    Forma y color:White to Gray to Brown powder to crystal
    Peso molecular:198.18

    Ref: 3B-N0530

    25g
    101,00€
  • Sodium fluoride

    CAS:
    Fórmula:FNa
    Pureza:99.0 - 101.0 %
    Forma y color:White powder
    Peso molecular:41.99

    Ref: 7W-GK6904

    50g
    24,00€
  • Reagecon Sulphuric Acid 0.1M (0.2N) Analytical Volumetric Solution (AVL)


    Reagecon's Sulphuric Acid 0.1M (0.2N) 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-SU20101

    1l
    22,00€
  • Potassium Bromide 0.1M Solution

    CAS:
    Fórmula:KBr
    Forma y color:Clear, Colourless, Liquid
    Peso molecular:119.00

    Ref: SR-93649

    500ml
    20,00€
    1000ml
    18,00€
  • Mono N-Desmethyl Disperse Polyester Dark Blue

    CAS:
    Applications Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording. References Peters A. T., et al.: J. Soc. Dyers Colour, 108(7-8), 344-8 (1992)
    Fórmula:C15H12N2O4
    Forma y color:Neat
    Peso molecular:284.27

    Ref: TR-M539495

    1mg
    178,00€
    5mg
    505,00€
    10mg
    848,00€
  • Ref: 3B-T0693

    1kit
    112,00€
  • 6-Hydroxybenzothiazole

    CAS:
    Fórmula:C7H5NOS
    Pureza:>96.0%(GC)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:151.18

    Ref: 3B-H1380

    1g
    316,00€
    5g
    1.152,00€
  • Reagecon Hydrochloric Acid 0.5M (0.5N) Analytical Volumetric Solution (AVL)


    Reagecon's Hydrochloric Acid 0.5M (0.5N) 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-H20505

    5l
    53,00€
  • Rhodamine 6G

    CAS:
    Fórmula:C28H31ClN2O3
    Pureza:%
    Forma y color:Solid
    Peso molecular:479.01033999999987

    Ref: IN-DA005TOA

    5g
    30,00€
    25g
    34,00€
    100g
    71,00€
    500g
    191,00€
  • N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]

    CAS:
    Fórmula:C13H29NO2
    Pureza:>96.0%(GC)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:231.38

    Ref: 3B-D1595

    5ml
    34,00€
    25ml
    120,00€
  • 8-Anilino-1-naphthalenesulfonic Acid

    CAS:
    Fórmula:C16H13NO3S
    Pureza:>95.0%(T)(HPLC)
    Forma y color:Light gray to Brown to Black powder to crystal
    Peso molecular:299.34

    Ref: 3B-A0472

    25g
    75,00€
  • Bromocresol Green

    CAS:
    Fórmula:C21H14Br4O5S
    Forma y color:White to Gray to Brown powder to crystal
    Peso molecular:698.01

    Ref: 3B-B0578

    1g
    22,00€
    5g
    51,00€
    25g
    175,00€
  • Ethanedioic acid, 1,2-bis(2,4,6-trichlorophenyl) ester

    CAS:
    Fórmula:C14H4Cl6O4
    Pureza:98%
    Forma y color:Solid
    Peso molecular:448.8972

    Ref: IN-DA000CNK

    1g
    30,00€
    5g
    49,00€
    10g
    69,00€
    25g
    118,00€
    100g
    208,00€
    250mg
    26,00€
  • Methylcyclohexane [for Spectrophotometry]

    CAS:
    Fórmula:C7H14
    Pureza:>99.0%(GC)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:98.19

    Ref: 3B-M0244

    100ml
    47,00€
  • Acid Red 91

    CAS:
    Fórmula:C20H6Br2N2Na2O9
    Forma y color:Amber to Brown powder to crystal
    Peso molecular:624.06

    Ref: 3B-E0204

    25g
    33,00€
  • 3,3′-Diethylthiacarbocyanine iodide

    CAS:
    Fórmula:C21H21IN2S2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:492.4393

    Ref: IN-DA003ICB

    1g
    114,00€
    5g
    313,00€
    100mg
    40,00€
    250mg
    50,00€
  • Benzoic acid, 2,5-dihydroxy-, compd. with 1-butanamine (1:1)

    CAS:
    Fórmula:C11H17NO4
    Pureza:98%
    Forma y color:Solid
    Peso molecular:227.257

    Ref: IN-DA006JMS

    1g
    239,00€
    5g
    A consultar
    200mg
    111,00€
    250mg
    120,00€
  • Chloroform (stabilized with 2-Methyl-2-butene) [for HPLC Solvent]

    CAS:
    Fórmula:CHCl3
    Pureza:>99.5%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:119.37

    Ref: 3B-C1111

    500ml
    34,00€
  • 4-[(tert-Butoxycarbonylamino)methyl]pyridine-2-carboxylic Acid [Reagent for application of the exciton chirality method]

    CAS:
    Fórmula:C12H16N2O4
    Pureza:>96.0%(T)(HPLC)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:252.27

    Ref: 3B-B2124

    1g
    656,00€
    100mg
    107,00€
  • TERT-BUTYLMETHOXYPHENYLSILYL BROMIDE

    CAS:
    Fórmula:C11H17BrOSi
    Pureza:96.0%
    Forma y color:Liquid
    Peso molecular:273.2416

    Ref: IN-DA003ULY

    1g
    186,00€
  • Starch, soluble, ACS grade

    CAS:
    Fórmula:(C6H10O5)n
    Forma y color:White to off-white powder
    Peso molecular:(162.14)n

    Ref: 7W-GC6593

    100g
    41,00€
  • Thorin [for Determination of Th, etc.]

    CAS:
    Fórmula:C16H11AsN2Na2O10S2
    Pureza:>97.0%(T)
    Forma y color:Orange to Brown to Dark red powder to crystal
    Peso molecular:576.29

    Ref: 3B-H0240

    1g
    44,00€
  • Hydrochloric Acid 0.1N Aq. Solution

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

    Ref: SR-99790

    500ml
    Descatalogado
    1000ml
    Descatalogado
    Producto descatalogado
  • Lacmoid

    CAS:
    Fórmula:C12H10N2O3
    Pureza:97%
    Forma y color:Solid
    Peso molecular:230.2194

    Ref: IN-DA003R72

    1g
    67,00€
    200mg
    56,00€
  • Methylene blue

    CAS:
    Fórmula:C16H18ClN3S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:319.8522

    Ref: IN-DA00359H

    5g
    26,00€
    1kg
    165,00€
    25g
    26,00€
    5kg
    565,00€
    100g
    47,00€
    500g
    114,00€
  • NBD-Cl (=4-Chloro-7-nitro-2,1,3-benzoxadiazole) [for HPLC Labeling]

    CAS:
    Fórmula:C6H2ClN3O3
    Pureza:>98.0%(T)
    Forma y color:Light yellow to Yellow powder to crystal
    Peso molecular:199.55

    Ref: 3B-A5592

    1g
    38,00€
    5g
    114,00€
  • H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]

    CAS:
    Fórmula:C16H10N2Na2O9S2
    Pureza:>97.0%(HPLC)
    Forma y color:Red to Dark blue to Black powder to crystal
    Peso molecular:484.36

    Ref: 3B-A5017

    1g
    84,00€
  • β-D-Glucopyranosyl isothiocyanate, 2,3,4,6-tetrabenzoate

    CAS:
    Fórmula:C35H27NO9S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:637.6552

    Ref: IN-DA0010NX

    100mg
    555,00€
  • Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]

    CAS:
    Fórmula:C24H20N4O14S4
    Forma y color:Yellow to Dark green to Black powder to crystal
    Peso molecular:716.68

    Ref: 3B-A5008

    1g
    72,00€
    5g
    227,00€
  • 4-Methoxy-TEMPO, free radical

    CAS:
    Fórmula:C10H20NO2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:186.2713

    Ref: IN-DA003LP5

    1g
    69,00€
    250mg
    26,00€
  • Reagecon Hydrochloric Acid 3.0M (3.0N) Analytical Volumetric Solution (AVL)


    Reagecon's Hydrochloric Acid 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-H23001

    1l
    45,00€
  • Amaranth (>85%)

    Producto controlado
    CAS:
    Applications Amaranth is a food color additive that induces differential colon DNA damage in rat and mouse. Dyes and metabolites, Environmental Testing. Dyes and metabolites. References Shimada, C., et al.: J. Toxicol. Sci., 35, 547 (2010); Goda, M., et al.: Shokuhin Eiseigaku Zasshi, 54, 188 (2013); Wang, M., et al.: J. Electroanal. Chem., 809, 117 (2018); Lu, L., et al.: Guangdong Huagong, 43, 117 (2016)
    Fórmula:C20H11N2O10S3·3Na
    Pureza:>85%
    Forma y color:Dark Red
    Peso molecular:604.47

    Ref: TR-A575988

    5g
    137,00€
    25g
    233,00€
    50g
    351,00€
  • Reagecon Sulphuric Acid 0.05M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Sulphuric Acid 0.05M (0.1N) 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-SU200525P

    2.5l
    30,00€