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56778

Supelco

Triethylammonium phosphate solution

suitable for HPLC, 0.95-1.05 M

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Synonym(s):
Buffer solution 1 M pH 3.0, TEAP
MDL number:

form

liquid

concentration

0.95-1.05 M

technique(s)

HPLC: suitable

refractive index

n20/D 1.358-1.362

density

1.045-1.600 g/mL at 20 °C

UV absorption

λ: 210 nm Amax: ≤0.30
λ: 220 nm Amax: ≤0.20
λ: 230 nm Amax: ≤0.10
λ: 250 nm Amax: ≤0.04
λ: 500 nm Amax: ≤0.02

storage temp.

2-8°C

SMILES string

OP(O)(O)=O.OP(O)(O)=O.CCN(CC)CC

InChI

1S/C6H15N.H3O4P/c1-4-7(5-2)6-3;1-5(2,3)4/h4-6H2,1-3H3;(H3,1,2,3,4)

InChI key

UNXNGGMLCSMSLH-UHFFFAOYSA-N

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1 of 4

This Item
903629035841573
Triethylammonium phosphate solution BioXtra, 1 M in H2O

Sigma-Aldrich

90362

Triethylammonium phosphate solution

Premium Grade
Trizma® hydrochloride buffer solution BioUltra, for molecular biology, pH 7.2

Sigma-Aldrich

41573

Trizma® hydrochloride buffer solution

Premium Grade
concentration

0.95-1.05 M

concentration

1 M in H2O

concentration

~1.0 M in H2O

concentration

-

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

density

1.045-1.600 g/mL at 20 °C

density

1.05 g/mL at 20 °C

density

1.002 g/mL at 20 °C

density

1.05 g/mL at 20 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

refractive index

n20/D 1.358-1.362

refractive index

n20/D 1.360

refractive index

n20/D 1.357

refractive index

-

Application

Triethylammonium phosphate solution may be used as a mobile phase additive for toxicological drug screening by high-performance liquid chromatography (HPLC) and as an elution buffer in HPLC separation of DL-amino acids.

related product

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 3


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Development of a high-performance liquid chromatography retention index scale for toxicological drug screening
Elliott SP and Hale KA
Journal of Chromatography. B, Biomedical Sciences and Applications, 694(1), 99-114 (1997)
HPLC separation of DL-amino acids derivatized withN 2-(5-fluoro-2, 4-dinitrophenyl)-L-amino acid amides
Bruckner H and Keller-Hoehl C
Chromatographia, 30(11-12), 621-629 (1990)

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