Articles by Wenchang Ji - BioPharm International

ADVERTISEMENT

ADVERTISEMENT

Articles by Wenchang Ji

Wenchang Ji


Wenchang Ji is a principal scientist in drug product and device development at Amgen, Inc.

Articles
Statistical Equivalence Testing for Assessing Bench-Scale Cleanability
February 1, 2010

The two-one-sided t-test compares the equivalency of two data sets.

Bench-Scale Characterization of Cleaning Process Design Space for Biopharmaceuticals
March 1, 2009

A method to evaluate the relative cleanability of new products.

ADVERTISEMENT

ADVERTISEMENT

Click here