Skip to Content
Merck
CN

69372

Millipore

Triethylammonium acetate buffer

suitable for HPLC, 0.98-1.02 M

Synonym(s):

TAA Buffer Solution

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

UNSPSC Code:
12161706
NACRES:
NA.21

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

liquid

Quality Level

100

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

Related Categories

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).

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM9638
BCCM9443
BCCM7824
BCCM6947
BCCM6533

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)
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)
Simultaneous determination of irinotecan hydrochloride and its related compounds by high performance liquid chromatography using ultraviolet detection
Mohammadi A, et al.
Asian Journal of Chemistry, 22(5), 3966-3966 (2010)

Articles

HPLC Analysis of Protein Standards (1) on BIOshell™ A400 Protein C4

For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein

USP HPLC Analysis of L-Methionine on Ascentis® Express OH5

Separation of L-Methionine, Pharmaceutical Secondary Standard; Certified Reference Material

Protocols

Cationic Polymers HPLC on TSKgel® PWXL-CP Columns

Separation of various acids and compounds by molecular weight: PAA, PEI, PIDADMACl, PAS, cationic dextran, chitosan

LC/MS/MS Analysis of Vitamins B1 and B6 on Ascentis® Express OH5

Separation of Pyridoxine Hydrochloride (B6), analytical standard; Thiamine Hydrochloride (B1), analytical standard

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)

HPLC Analysis of Bromelain on TSKgel® BioAssist® S vs. Competitive S Column

Protocol for HPLC Analysis of Bromelain on TSKgel® BioAssist® S vs. Competitive S Column

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service