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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.
  • Reagecon Sodium Hydroxide 0.5M (0.5N) Low in Carbonate Analytical Volumetric Solution (AVL)


    Reagecon's Sodium Hydroxide 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-SB205010LC

    10l
    118,00€
  • 1-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]

    CAS:
    Fórmula:C7H14N2Si
    Pureza:>98.0%(T)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:154.29

    Ref: 3B-D1516

    1g
    77,00€
    5g
    261,00€
  • disodium [[N,N-ethylenebis[N-(carboxymethyl)glycinato]](4-)-N,N,O,O,ON,ON]cadmate(2-)

    CAS:
    Fórmula:C10H12CdN2NaO8
    Pureza:98%
    Forma y color:Solid
    Peso molecular:423.6116

    Ref: IN-DA003PR5

    1g
    56,00€
    5g
    116,00€
  • Reagecon Silver Nitrate 0.01M (0.01N) Analytical Volumetric Solution (AVL)


    Reagecon's Silver Nitrate 0.01M (0.01N) 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.
    Forma y color:Liquid

    Ref: 07-N20010W

    2.5l
    192,00€
  • Sulfanilamide

    CAS:
    Fórmula:C6H8N2O2S
    Pureza:99%
    Forma y color:Solid
    Peso molecular:172.2049

    Ref: IN-DA0038KS

    25g
    21,00€
    100g
    25,00€
    200g
    36,00€
    300g
    49,00€
    500g
    48,00€
  • 1-Butanol [for HPLC Solvent]

    CAS:
    Fórmula:C4H10O
    Pureza:>99.0%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:74.12

    Ref: 3B-B0944

    500ml
    38,00€
  • 1-Methyl-3-p-tolyltriazene [for Esterification]

    CAS:
    Fórmula:C8H11N3
    Pureza:>98.0%(T)(HPLC)
    Forma y color:Light orange to Yellow to Green powder to crystal
    Peso molecular:149.20

    Ref: 3B-M0641

    1g
    50,00€
    25g
    466,00€
  • Thymol blue sodium salt

    CAS:
    Fórmula:C27H29NaO5S
    Forma y color:Solid
    Peso molecular:488.5709

    Ref: IN-DA00IB20

    1g
    30,00€
    5g
    50,00€
    25g
    111,00€
    100g
    218,00€
    500g
    A consultar
  • N,N-DIMETHYLFORMAMIDE DINEOPENTYL ACETAL

    CAS:
    Fórmula:C13H29NO2
    Pureza:98%
    Forma y color:Liquid
    Peso molecular:231.37486

    Ref: IN-DA003SL2

    10g
    174,00€
  • (R)-(+)-1-(1-Naphthyl)ethylamine

    CAS:
    Fórmula:C12H13N
    Pureza:>99.0%(GC)
    Forma y color:Colorless to Yellow clear liquid
    Peso molecular:171.24

    Ref: 3B-N0482

    1g
    35,00€
    5g
    91,00€
  • 4-Amino-3-hydroxy-1-naphthalenesulfonic acid

    CAS:
    Fórmula:C10H9NO4S
    Pureza:≥ 95.0%
    Forma y color:White to pink-brown or light purple powder
    Peso molecular:239.25

    Ref: 7W-GW5931

    25g
    29,00€
    100g
    78,00€
  • Neocuproine Hemihydrate

    CAS:
    Fórmula:C14H12N2H2O
    Pureza:>98.0%(T)(HPLC)
    Forma y color:White to Light yellow to Light orange powder to crystal
    Peso molecular:217.27

    Ref: 3B-D0771

    1g
    27,00€
  • Ethanol, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-

    CAS:
    Fórmula:C10H24N2O4
    Pureza:75%
    Forma y color:Liquid
    Peso molecular:236.3086

    Ref: IN-DA001BX1

    25g
    25,00€
    100g
    29,00€
    10kg
    638,00€
    25kg
    564,00€
    500g
    57,00€
    50kg
    A consultar
  • Acetonitrile [for HPLC Solvent]

    CAS:
    Fórmula:C2H3N
    Pureza:>99.5%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:41.05

    Ref: 3B-A0793

    500ml
    77,00€
  • Hydrochloric Acid 3N Aq. Solution

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

    Ref: SR-80096

    500ml
    Descatalogado
    1000ml
    Descatalogado
    Producto descatalogado
  • 5-(4-Methoxycarbonylphenyl)-10,15,20-triphenylporphyrin

    CAS:
    Fórmula:C46H32N4O2
    Pureza:>90.0%(HPLC)
    Forma y color:Dark red to Dark purple to Dark blue powder to crystal
    Peso molecular:672.79

    Ref: 3B-M1338

    1g
    617,00€
    100mg
    89,00€
  • Reagecon Perchloric Acid 0.1M (0.1N) in 1.4 Dioxan Analytical Volumetric Solution (AVL) Non Aqueous Titrant


    Reagecon's Perchloric Acid 0.1M (0.1N) in 1.4 Dioxan Analytical Volumetric Solution (AVL) Non Aqueous Titrant 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 stochiometry, 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-PD201W

    2.5l
    2.449,00€
  • Phenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-, bromide (1:1)

    CAS:
    Fórmula:C21H20BrN3
    Pureza:95%
    Forma y color:Liquid
    Peso molecular:394.3076

    Ref: IN-DA000L86

    1g
    55,00€
    5g
    116,00€
    25g
    307,00€
    200mg
    30,00€
  • Sodium dodecyl sulfate

    CAS:
    Fórmula:C12H25NaO4S
    Pureza:95%
    Forma y color:Solid
    Peso molecular:288.3793

    Ref: IN-DA00380T

    25g
    22,00€
    100g
    26,00€
    250g
    27,00€
    500g
    37,00€
  • L-(+)-Mandelic Acid

    CAS:
    Fórmula:C8H8O3
    Pureza:>99.0%(GC)(T)
    Forma y color:White to Light yellow powder to crystal
    Peso molecular:152.15

    Ref: 3B-M0661

    25g
    58,00€
    250g
    255,00€
  • Heptafluorobutyric Anhydride

    CAS:
    Fórmula:C8F14O3
    Pureza:>95.0%(T)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:410.06

    Ref: 3B-H0337

    10g
    77,00€
  • 4-(2-IODOACETAMIDO)-TEMPO

    CAS:
    Fórmula:C11H20IN2O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:339.1932

    Ref: IN-DA003K01

    100mg
    179,00€
    250mg
    558,00€
  • PTH-L-PHENYLALANINE

    CAS:
    Fórmula:C16H14N2OS
    Pureza:97%
    Forma y color:Solid
    Peso molecular:282.3602

    Ref: IN-DA003U0M

    1g
    126,00€
    100mg
    46,00€
    250mg
    63,00€
  • Reagecon EDTA (DiSodium Salt) 0.1M (0.2N) Analytical Volumetric Solution (AVL)


    Reagecon's EDTA (DiSodium Salt) 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 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-ED2015

    5l
    105,00€
  • 5-Nitro-1,10-phenanthroline

    CAS:
    Fórmula:C12H7N3O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:225.2029

    Ref: IN-DA00BXEV

    1g
    30,00€
    5g
    65,00€
    25g
    200,00€
    100g
    534,00€
    250mg
    26,00€
  • 2,4-Dinitrophenylhydrazine Hydrochloride [for HPLC Labeling]

    CAS:
    Fórmula:C6H6N4O4·HCl
    Pureza:>98.0%(T)(HPLC)
    Forma y color:Light yellow to Brown powder to crystal
    Peso molecular:234.60

    Ref: 3B-A5531

    5g
    47,00€
  • Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-

    CAS:
    Fórmula:C19H10Br4O5S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:669.9607

    Ref: IN-DA000FJR

    5g
    24,00€
    10g
    29,00€
    25g
    37,00€
    100g
    68,00€
    500g
    180,00€
  • Euparal


    Forma y color:Yellow-brown solution

    Ref: 7W-GW9842

    ne
    A consultar
    100ml
    249,00€
  • 1,4-Bis[2-(5-phenyloxazolyl)]benzene [for scintillation spectrometry]

    CAS:
    Fórmula:C24H16N2O2
    Pureza:>98.0%(HPLC)(N)
    Forma y color:White to Light yellow to Green powder to crystal
    Peso molecular:364.40

    Ref: 3B-B0509

    1g
    22,00€
    5g
    59,00€
    25g
    210,00€
  • Sodium 2-hydroxy-5-((3-nitrophenyl)diazenyl)benzoate

    CAS:
    Fórmula:C13H8N3NaO5
    Forma y color:Solid
    Peso molecular:309.2095

    Ref: IN-DA0039RE

    25g
    25,00€
    100g
    32,00€
  • D-(-)-Mandelic acid

    CAS:
    Fórmula:C8H8O3
    Pureza:99%
    Forma y color:Solid
    Peso molecular:152.1473

    Ref: IN-DA0032DP

    1kg
    88,00€
    25g
    25,00€
    100g
    25,00€
    500g
    58,00€
  • Potassium phosphate monobasic

    CAS:
    Fórmula:H2KO4P
    Pureza:≥ 99.0% (anhydrous basis)
    Forma y color:White crystalline powder or crystals
    Peso molecular:136.09

    Ref: 7W-GK8538

    1kg
    53,00€
    100g
    15,00€
    250g
    23,00€
    500g
    33,00€
  • 1,4,7,10,13,16-Benzohexaoxacyclooctadecin, 2,3,5,6,8,9,11,12,14,15-decahydro-

    CAS:
    Fórmula:C16H24O6
    Pureza:96%
    Forma y color:Solid
    Peso molecular:312.35816

    Ref: IN-DA001FP5

    1g
    65,00€
    5g
    129,00€
    10g
    167,00€
    25g
    305,00€
    100mg
    37,00€
    250mg
    47,00€
  • Sodium decane-1-sulfonate

    CAS:
    Fórmula:C10H22NaO3S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:245.33465

    Ref: IN-DA003UC7

    5g
    30,00€
    10g
    54,00€
    15g
    62,00€
    25g
    68,00€
    100g
    167,00€
    500g
    541,00€
  • Hexyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate

    CAS:
    Fórmula:C20H27NO4
    Pureza:98%
    Peso molecular:345.4327

    Ref: IN-DA00G5RK

    1g
    96,00€
    5g
    161,00€
    100mg
    44,00€
    250mg
    57,00€
  • 1,2-Ethanediamine, N,N,N',N'-tetrakis(2-pyridinylmethyl)-

    CAS:
    Fórmula:C26H28N6
    Pureza:97%
    Forma y color:Solid
    Peso molecular:424.5407

    Ref: IN-DA001Y5G

    1g
    117,00€
    25g
    A consultar
    100mg
    42,00€
    250mg
    59,00€
  • Reagecon Potassium Dichromate 0.04M (0.24N) Analytical Volumetric Solution (AVL)

    CAS:
    Reagecon's Potassium Dichromate 0.04M (0.24N) 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-KCR24F

    1l
    51,00€
  • (R)-(-)-DBD-APY

    CAS:
    Fórmula:C12H17N5O3S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:311.3601

    Ref: IN-DA003C3C

    10mg
    75,00€
  • (Perfluorophenyl)methyl 4-methylbenzenesulfonate

    CAS:
    Fórmula:C14H9F5O3S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:352.2764759999999

    Ref: IN-DA00C86E

    1g
    104,00€
    5g
    203,00€
    25g
    A consultar
    100mg
    33,00€
    250mg
    55,00€
  • 2,2,4-Trimethylpentane [for HPLC Solvent]

    CAS:
    Fórmula:C8H18
    Pureza:>99.0%(GC)
    Forma y color:Colorless clear liquid
    Peso molecular:114.23

    Ref: 3B-I0276

    500ml
    84,00€
  • Dexrazoxane

    CAS:
    Fórmula:C11H16N4O4
    Pureza:>98.0%(T)
    Forma y color:White to Light yellow to Light orange powder to crystal
    Peso molecular:268.27

    Ref: 3B-D4227

    100mg
    29,00€
  • Potassium Iodide 3M Solution

    CAS:
    Forma y color:Clear, Colourless, Solution

    Ref: SR-26645

    500ml
    77,00€
    1000ml
    147,00€
  • 1,4,7-Triazacyclononane-N,N',N''-triacetic acid

    CAS:
    Fórmula:C12H21N3O6
    Pureza:97%
    Forma y color:Solid
    Peso molecular:303.3116

    Ref: IN-DA00377I

    1g
    A consultar
    50mg
    115,00€
    100mg
    193,00€
    250mg
    331,00€
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-

    CAS:
    Fórmula:C20H8I4O5
    Pureza:90%
    Forma y color:Solid
    Peso molecular:835.8924

    Ref: IN-DA001QG2

    1g
    39,00€
    5g
    62,00€
    25g
    118,00€
    100g
    255,00€
    250mg
    29,00€
  • 5-FAM-Alkyne

    CAS:
    Fórmula:C24H15NO6
    Pureza:>97.0%(HPLC)
    Forma y color:Light yellow to Yellow to Orange powder to crystal
    Peso molecular:413.39

    Ref: 3B-F1222

    25mg
    Descatalogado
    Producto descatalogado
  • Reagecon Bromine (Bromate/Bromide) 0.25M (0.5N) Analytical Volumetric Solution (AVL)


    Reagecon's Bromine (Bromate/Bromide) 0.25M (0.5N) 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.
    Forma y color:Liquid

    Ref: 07-BR20251

    1l
    55,00€
  • Murexide

    CAS:
    Fórmula:C8H8N6O6
    Forma y color:Orange to Brown to Dark purple powder to crystal
    Peso molecular:284.19

    Ref: 3B-M0474

    1g
    22,00€
    5g
    30,00€
    25g
    72,00€
  • Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III) [NMR Shift Reagent]

    CAS:
    Fórmula:C33H57EuO6
    Pureza:>95.0%(T)
    Forma y color:Light yellow to Yellow to Orange powder to crystal
    Peso molecular:701.78

    Ref: 3B-T1265

    1g
    64,00€
    5g
    187,00€
  • Pentafluoropropionic Anhydride

    CAS:
    Fórmula:C6F10O3
    Pureza:98%
    Forma y color:Liquid
    Peso molecular:310.0464

    Ref: IN-DA003TLR

    1g
    25,00€
    5g
    43,00€
    10g
    71,00€
    25g
    103,00€
    100g
    210,00€
    500g
    A consultar
  • 4-Amino-2-dimethylamino-6-hydroxy-5-nitrosopyrimidine [for Determination of Co(III), Fe(II)],

    CAS:
    Fórmula:C6H9N5O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:183.168

    Ref: IN-DA003KOH

    1g
    571,00€
    100mg
    133,00€
    250mg
    170,00€