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n-Pentacosane
Mono-n-undecyl phthalate
borosilicate glass Autoclavable Yes Gas Sterilizable Yes Pressure 2000 psig (137
6 % cyanopropylphenyl – 94 % dimethylpolysiloxane
EC HPLC column (analytical), NUCLEODUR PolarTec, 3 µm, 150x4.6 mm Multi-Element Stan n-PentacosaneBased 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