Applikationer
- AN-N-071Alendronate in tablets in accordance with the Chinese Pharmacopoeia
Alendronate, also referred to as alendronic acid, is a biphosphonate used to treat osteoporosis. It is the main ingredient in the tablets and is determined in accordance with the Chinese Pharmacopoeia (2015). Separation takes place in the Metrosep A Supp 4 - 250/4.0 column; direct conductivity detection is used for quantification.
- AN-S-143Glycerophosphates in amino acids
Determination of α-glycerophosphate and β-glycerophosphate in amino acids using anion chromatography with conductivity detection after chemical suppression.
- AN-S-148Anions in tetrasodium pyrophosphate
Determination of fluoride, chloride, nitrate, phosphate, sulfate, trimetaphosphate, and tripolyphosphate in tetrasodium pyrophosphate using anion chromatography with a high pressure gradient and conductivity detection after chemical suppression.
- AN-S-345β-glycerophosphate and L-malate in a pharmaceutical formulation
β-glycerophosphate and malate are determined in a pharmaceutical formulation. Excellent separation of β-glycerophosphate and malate from α-glycerophosphate and phosphate is possible with the aid of a carbonate eluent and the Metrosep A Supp 7 - 250/4.0 column.
- AN-U-013HEDPA, PBTC, and NTP
Determination of HEDPA, PBTC, and NTP using anion chromatography with UV/VIS detection after post column reaction (PCR).
- WP-010Glyphosate and AMPA in drinking water
For the first time, glyphosate determination and that of its primary metabolite AMPA in drinking water using IC with pulsed amperometric detection (flexIPAD) in the low µg/L range are shown. Compared to HPLC analysis with a mass-selective detector, it is a very cost-effective method for determining the glyphosate and AMPA content in water and foodstuffs. With a detection limit at approx. 1 µg/L, compliance with limit values for glyphosate can be monitored in the USA, Canada, and Australia, among others.