69372
Triethylammonium acetate buffer
suitable for HPLC, 0.98-1.02 M
Sinónimos:
TAA Buffer Solution
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NACRES:
NA.21
UNSPSC Code:
12161706
Servicio técnico
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liquid
Quality Level
shelf life
limited shelf life, expiry date on the label
concentration
0.98-1.02 M
technique(s)
HPLC: suitable
color
colorless
pH
6.9-7.1
solubility
water: soluble at 60 °C
density
1.002 g/cm3 at 20 °C
λ
neat
UV absorption
λ: 260 nm Amax: ≤0.025, λ: 280 nm Amax: ≤0.030
storage temp.
2-8°C
General description
Ttriethylammonium acetate (TEAA) buffer is a buffer solution that is commonly used in HPLC analysis. It is also used as an ion-pairing reagent in the analysis of oligonucleotides by UV detection using reverse-phase liquid chromatography(RPLC).
Application
TEAA can be used as an ion-pairing agent:
- In reversed-phase chromatography for the analysis of nucleotide sugars.
- In the analysis of oligonucleotides using ultrahigh-performance liquid chromatography (UHPLC).
Clase de almacenamiento
12 - Non Combustible Liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Analysis of nucleotide sugars from cell lysates by ion-pair solid-phase extraction and reversed-phase high-performance liquid chromatography
Rabina, J. et al.
Glycoconjugate Journal, 18, 799-805 (2001)
Evaluation of ultrahigh-performance liquid chromatography columns for the analysis of unmodified and antisense oligonucleotides
Studzinska S, et al.
Analytical and Bioanalytical Chemistry, 7127-7136 (2014)
Factors influencing the separation of oligonucleotides using reversed-phase/ion-exchange mixed-mode high performance liquid chromatography columns
Biba M, et al.
Journal of Chromatography A, 1304, 69-77 (2013)