Purchase Solution

# HPLC Column

Not what you're looking for?

An HPLC column of length 15cm and ID of 4.6mm is tightly packed with monodisperse ODS particles of diameter 3:m surface area 300m/g^2 and density 1.2g/mL. Dead volume is 1.2mL. Assuming that the particles are tightly packed and that the void volume is essentially due to the pore volumes of the particles, calculate:

1. the # of ODS particles in the column
2. the weight in grams of the ODS needed to obtain a
tight packing
3. the mass ingrams of each ODS particle
4. the pore volume of each ODS particle

##### Solution Summary

This solution is provided in 220 words and provides equations to calculate volume and mass to solve the problem.

##### Solution Preview

First, we need to calculate the volume of the column. The volume of a cylinder is given as pi*r^2*h = 3.141 * (2.3)^2 * 150 = 2492.38 square mm or 24.92 mL. Since we are to assume in this question that the dead volume is made up completely ...

##### Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

##### Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

##### General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

##### Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.