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Analytical Volumetric Solutions and Indicators

Analytical Volumetric Solutions and Indicators

Analytical volumetric solutions and indicators are essential reference standards used in precise chemical analysis and laboratory procedures. These solutions ensure accuracy in quantitative measurements, playing a crucial role in spectroscopy, high-performance liquid chromatography (HPLC), and gas chromatography. They are fundamental in various fields including biochemistry, cellular and molecular biology, and materials science. Key components include acids, synthetic reagents, and a variety of organic building blocks, such as carbonyls and heterocyclic compounds. These standards are vital for ensuring compliance with environmental regulatory standards and pharmaceutical quality control. Additionally, they support advanced research applications in areas like NMR spectroscopy, peptide synthesis, and the development of active pharmaceutical ingredients (APIs). The reliability and precision provided by these volumetric solutions and indicators are indispensable for scientific research and industrial applications, ensuring the validity and reproducibility of experimental results.

Subcategories of "Analytical Volumetric Solutions and Indicators"

Found 2299 products of "Analytical Volumetric Solutions and Indicators"

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  • Brilliant Blue G (Technical Grade)

    CAS:

    Applications Brilliant Blue G is a commonly used analytical biochemistry dye and P2X7 antagonist.

    Formula:C47H49N3O7S2·Na
    Color and Shape:Neat
    Molecular weight:855.03

    Ref: TR-B677403

    1g
    82.00€
    5g
    135.00€
  • 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)

    Formula:Al2O3
    Color and Shape:White To Off-White
    Molecular weight:101.96

    Ref: TR-A575180

    250g
    92.00€
    500g
    151.00€
  • Hexakis(1H,1H,6H-Decafluorohexanoxy)phosphazene

    Controlled Product
    CAS:
    Formula:C36H18F60N3O6P3
    Color and Shape:Neat
    Molecular weight:1821.37

    Ref: TR-H293983

    5mg
    173.00€
    10mg
    301.00€
    50mg
    1,230.00€
  • Fluorol Yellow 088

    CAS:

    Applications Fluorol Yellow 088 is a polyaromatic organic dye used to stain plant tissue.

    Formula:C22H16O
    Color and Shape:Neat
    Molecular weight:296.36

    Ref: TR-F621725

    1g
    266.00€
    500mg
    204.00€
    2500mg
    589.00€
  • Bromocresol Green

    Controlled Product
    CAS:

    Applications Bromocresol Green is a tracking dye for gel electrophoresis. Bromocresol Green is used as a pH indicator and as a tracking dye for DNA agarose gel electrophoresis.An organic dye used in the spectrophotometric detection of total protein in biological fluids. Dyes and metabolites.
    References Anisimovich, P. V., et al.: J. Anal. Chem., 72, 1212-1218 (2017)

    Formula:C21H14Br4O5S
    Color and Shape:Neat
    Molecular weight:698.01

    Ref: TR-B683333

    5g
    89.00€
    10g
    136.00€
    25g
    301.00€
  • 2-Aminopyridine

    Controlled Product
    CAS:
    Formula:C5H6N2
    Color and Shape:White To Beige
    Molecular weight:94.11

    Ref: TR-A628985

    1g
    98.00€
    50g
    174.00€
    250g
    254.00€
  • 4-Nitroguaiacol

    Controlled Product
    CAS:

    Applications 4-Nitroguaiacol (cas# 3251-56-7) is a compound useful in organic synthesis. Dyes and metabolites.
    References Conn, H., et al.: J. Bacteriol.,54, 291(1947), Schleifer, K., et al.: Bacteriol. Rev., 36, 407 (1972), Collins, M., et al.: J. Gen. Microbiol., 100, 221(1977), Schleifer, K., et al.: Methods Microbiol., 18, 123 (1985),

    Formula:C7H7NO4
    Color and Shape:Neat
    Molecular weight:169.13

    Ref: TR-N495960

    1g
    91.00€
  • 2-Hydroxypropyl-Beta-cyclodextrin

    Controlled Product
    CAS:

    Applications 2-Hydroxypropyl-β-cyclodextrin (HBC) is a widely used modified cyclodextrin, the lipophilic cavity formed by 7 glucose units. Drug solubility in water is greatly enhanced by complexing with 2-Hydroxypropyl-β-cyclodextrin. The number of 2-hydroxypropyl ranges from 5 to 14.
    References Pitha, J. et al.: Int. J. Pharmacol., 29, 73 (1986); Frijink, H.W. et al.: Pharm. Res., 8, 380 (1991);

    Formula:(C6H10O5)n(C3H6O)
    Color and Shape:Neat

    Ref: TR-H952565

    1g
    93.00€
    10g
    110.00€
    100g
    488.00€
  • 1,3-Bis(trimethylsilyl)urea

    Controlled Product
    CAS:

    Applications 1,3-Bis(trimethylsilyl)urea (cas# 18297-63-7) is a useful research chemical.

    Formula:C7H20N2OSi2
    Purity:>85%
    Color and Shape:Neat
    Molecular weight:204.42

    Ref: TR-B535405

    250mg
    92.00€
    500mg
    111.00€
    2500mg
    130.00€
  • 1-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt

    Controlled Product
    CAS:

    Applications 1-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt is a cyclen based compound used in paramagnetic NMR studies.
    References Sengupta, I. et al.: J. Biomol. NMR. et al.: 61, 1 (2015)

    Formula:C15H27N5S2·2HCl
    Color and Shape:Off White Solid
    Molecular weight:414.46

    Ref: TR-P991915

    5mg
    454.00€
    10mg
    828.00€
    2500µg
    250.00€
  • N-Phenylaza-15-crown 5-Ether

    CAS:
    Formula:C16H25NO4
    Purity:>96.0%(GC)(T)
    Color and Shape:White to Light yellow to Light red powder to crystal
    Molecular weight:295.38

    Ref: 3B-P1143

    1g
    75.00€
  • Lacmoid

    CAS:
    Color and Shape:Black powder to crystal

    Ref: 3B-L0079

    5g
    46.00€
  • 1-Aza-12-crown 4-Ether

    CAS:
    Formula:C8H17NO3
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:175.23

    Ref: 3B-A1552

    1g
    246.00€
    250mg
    97.00€
  • 3,3'-Dipropylthiadicarbocyanine Iodide

    CAS:
    Formula:C25H27IN2S2
    Purity:>98.0%(N)
    Color and Shape:Light yellow to Amber to Dark green powder to crystal
    Molecular weight:546.53

    Ref: 3B-D4456

    1g
    244.00€
    200mg
    75.00€
  • Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]

    CAS:
    Formula:C13H14N2O·H2SO4
    Purity:>97.0%(N)
    Color and Shape:Gray to Dark blue to Black powder to crystal
    Molecular weight:312.34

    Ref: 3B-M0495

    1g
    22.00€
  • N-Succinimidyl 7-Hydroxycoumarin-3-carboxylate

    CAS:
    Formula:C14H9NO7
    Purity:>96.0%(T)(HPLC)
    Color and Shape:Light orange to Yellow to Green powder to crystal
    Molecular weight:303.23

    Ref: 3B-S0866

    1g
    413.00€
    200mg
    119.00€
  • 2,6-Dichloroindophenol Sodium Salt Dihydrate

    CAS:
    Formula:C12H6Cl2NNaO2·2H2O
    Purity:>95.0%(T)
    Color and Shape:Green to Dark green powder to crystal
    Molecular weight:326.10

    Ref: 3B-D0375

    1g
    65.00€
    25g
    802.00€
  • 7-Amino-4-methylcoumarin [for HPLC Labeling]

    CAS:
    Formula:C10H9NO2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:Light yellow to Brown to Dark green powder to crystal
    Molecular weight:175.19

    Ref: 3B-M0760

    1g
    64.00€
    5g
    203.00€
  • 4-Cyanobenzoyl Chloride

    CAS:
    Formula:C8H4ClNO
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:165.58

    Ref: 3B-C1182

    5g
    76.00€
    25g
    259.00€
  • Mono-6-O-mesitylenesulfonyl-γ-cyclodextrin

    CAS:
    Formula:C57H90O42S
    Purity:>90.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:1,479.37

    Ref: 3B-M1212

    1g
    280.00€