Application

Phosphoric acid may be employed in the following studies:As standard for the determination of phosphorus-31 nuclear magnetic resonance (³¹P NMR) chemical shifts of the common phospholipids.As external standard for the analysis of lipid composition of human white matter by ³¹P NMR spectroscopy. As external standard during the acid-labile phosphorylation of histone H4 by ³¹P NMR spectroscopy.As reference standard to investigate the surface species present on silica/alumina-supported sodium phosphates by pre- and postreaction MAS³¹P-NMR and FTIR spectroscopies.

Features and Benefits

³¹P sensitivity

General description

Phosphoric acid solution is widely used NMR reference standard.

Packaging

Coaxial 4.2 mm O.D. x 8 in. tube (equivalent to Wilmad WGS-5BL) designed to be used inside a 5 mm x 7 in. NMR tube.