CymitQuimica logo
Solutions et indicateurs volumétriques analytiques

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"

Trier par

produits par page.2354 produits dans cette catégorie.
  • Reagecon Potassium Iodate 0.05M (0.3N ) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium Iodate 0.05M (0.3N ) 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.
    Couleur et forme :Liquid

    Ref: 07-PI2005F

    1l
    144,00€
  • N-(Trimethylsilyl)acetamide

    CAS :
    Formule :C5H13NOSi
    Degré de pureté :95%
    Couleur et forme :Solid
    Masse moléculaire :131.2483

    Ref: IN-DA003SFS

    5g
    29,00€
    25g
    61,00€
  • Sodium Tetrakis(4-fluorophenyl)borate Hydrate [Precipitation reagent for Cs and titrimetric reagent for nonionic surfactants]

    CAS :
    Formule :C24H16BF4Na·xH2O
    Degré de pureté :>98.0%(W)(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :414.19 (as Anhydrous)

    Ref: 3B-A5131

    1g
    164,00€
    5g
    559,00€
  • Ethylenediamine-N,N′-diacetic acid

    CAS :
    Formule :C6H12N2O4
    Degré de pureté :98%
    Couleur et forme :Solid
    Masse moléculaire :176.17048000000003

    Ref: IN-DA003QJ1

    1g
    62,00€
    5g
    148,00€
    25g
    616,00€
    100mg
    34,00€
    250mg
    47,00€
  • (S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]

    CAS :
    Formule :C10H11N5O3
    Couleur et forme :Light yellow to Amber to Dark green powder to crystal
    Masse moléculaire :249.23

    Ref: 3B-A5562

    100mg
    183,00€
  • Magnesium Sulphate 1M Solution

    CAS :
    Couleur et forme :Clear, Colourless, Liquid

    Ref: SR-29811

    500ml
    20,00€
    1000ml
    18,00€
  • (S)-(-)-1-Phenylethylamine

    CAS :
    Formule :C8H11N
    Degré de pureté :>98.0%(GC)
    Couleur et forme :Colorless to Light yellow to Light orange clear liquid
    Masse moléculaire :121.18

    Ref: 3B-P0793

    25ml
    44,00€
    100ml
    104,00€
    500ml
    315,00€
  • N,O-Bis(trimethylsilyl)trifluoroacetamide

    CAS :
    Formule :C8H18F3NOSi2
    Degré de pureté :>95.0%(GC)
    Couleur et forme :Colorless to Light yellow to Light orange clear liquid
    Masse moléculaire :257.40

    Ref: 3B-B0830

    5ml
    47,00€
    25ml
    105,00€
    100ml
    323,00€
  • N-Methyliminodiacetic Acid

    CAS :
    Formule :C5H9NO4
    Degré de pureté :>98.0%(GC)(T)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :147.13

    Ref: 3B-M2090

    5g
    27,00€
    25g
    62,00€
  • Nicotinic Acid [Matrix for MALDI-TOF/MS]

    CAS :
    Formule :C6H5NO2
    Degré de pureté :>99.5%(T)(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :123.11

    Ref: 3B-N1103

    1g
    29,00€
    5g
    71,00€
  • Ethyl Acetate [for Spectrophotometry]

    CAS :
    Formule :C4H8O2
    Degré de pureté :>99.5%(GC)
    Couleur et forme :Colorless clear liquid
    Masse moléculaire :88.11

    Ref: 3B-A0030

    250ml
    38,00€
  • Phthalein Complexon Sodium Salt

    CAS :
    Couleur et forme :White to Light yellow to Light orange powder to crystal

    Ref: 3B-P0344

    1g
    117,00€
  • Mono-6-O-mesitylenesulfonyl-γ-cyclodextrin

    CAS :
    Formule :C57H90O42S
    Degré de pureté :>90.0%(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :1,479.37

    Ref: 3B-M1212

    1g
    329,00€
  • Lithium carbonate

    CAS :
    Formule :Li2CO3
    Degré de pureté :≥ 99.0%
    Couleur et forme :White powder
    Masse moléculaire :73.90

    Ref: 7W-GK3300

    100g
    38,00€
    500g
    96,00€
  • (R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]

    CAS :
    Formule :C10H8ClF3O2
    Degré de pureté :>98.0%(GC)(T)
    Couleur et forme :Colorless to Almost colorless clear liquid
    Masse moléculaire :252.62

    Ref: 3B-M1104

    1g
    301,00€
    100mg
    72,00€
  • 4-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]

    CAS :
    Formule :C11H10ClN5
    Degré de pureté :>99.0%(T)(HPLC)
    Couleur et forme :Orange to Amber to Dark red powder to crystal
    Masse moléculaire :247.69

    Ref: 3B-C0932

    1g
    325,00€
    100mg
    60,00€
  • Reagecon Acetic Acid 1.0M (1.0N) Analytical Volumetric Solution (AVL)


    Reagecon's Acetic 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 :Liquid

    Ref: 07-CH21001

    1l
    164,00€
  • Boronic acid, methyl- (9CI)

    CAS :
    Formule :CH5BO2
    Degré de pureté :97%
    Couleur et forme :Solid
    Masse moléculaire :59.8602

    Ref: IN-DA000UPH

    1g
    22,00€
    5g
    22,00€
    10g
    26,00€
    25g
    40,00€
    100g
    84,00€
    500g
    227,00€
    1000g
    591,00€
  • Reagecon Potassium Thiocyanate 0.1M (0.1N) Analytical Volumetric Solution (AVL)


    Reagecon's Potassium 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.
    Couleur et forme :Liquid

    Ref: 07-KT201F

    1l
    83,00€
  • 5'-Isopropyl-2'-methylindophenol Sodium Salt [Redox Indicator]

    CAS :
    Formule :C16H16NNaO2
    Couleur et forme :Red to Dark blue to Black powder to crystal
    Masse moléculaire :277.30

    Ref: 3B-M0408

    1g
    47,00€