EC HPLC column (analytical), NUCLEODUR PolarTec, 5 µm, 250x4 mm 5190-9766 Protects the pipette and the

Protects the pipette and the sample from contamination

Assurance® Grade Nitric Acid Blank for AA and ICP in 5% HNO3

PTFE tubing

Chamazulene

EC HPLC column (analytical), NUCLEODUR PolarTec, 5 µm, 250x4 mm 5190-9766 Protects the pipette and theBased 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