EC UHPLC column (analytical), NUCLEODUR PolarTec, 1.8 µm, 30x3 mm 1000 ppm How to add a wash

How to add a wash step to a low ratio dilution

1135-99-5 (unlabelled)

IV-STOCK-13-125ML

334973-64-7

Geological Samples( fuse in Pt0 with Na2CO3 followed by HCl solution of the fuseate)

EC UHPLC column (analytical), NUCLEODUR PolarTec, 1.8 µm, 30x3 mm 1000 ppm How to add a washBased on high purity NUCLEODUR silica gel, a polar group was embedded in a hydrophobic C18 modification. As a result, this HPLC phase shows steric and an increased polar selectivity. This HPLC phase shows a good performance under high aqueous conditions. It is a hydrophobic phase with pronounced hydrophilic properties. Separation mechanism based on hydrophobic (van der Waals) and polar interactions. Suitable for LC MS due to low bleeding