Sotax AG
Binningerstrasse 106
CH-4123 Allschwil 1
Phone +41 61 487 54 54
Fax +41 61 482 13 31
services@sotax.com
USP Standards Certificates and Documents

USP Prednisone Tablets RS (Dissolution Calibrator, Disintegrating)
Lot Q1L136 (PDF) 
Lot P0E203 (PDF)
Lot N (PDF)
Lot O0C056 (PDF)
Lot O0C056 Update (PDF)
Material Safety Data Sheet Prednisone (PDF)
Material Safety Data Sheet Prednisone Tablets (PDF)
Lot O0G356 (PDF) 
Lot P1I300 (PDF)

Current lot : Lot Q0H398 (PDF)

Notice to Purchasers of USP Prednisone Tablets Lot P1I300 Concerning Relabeling here


Letter to customers 18 January 2010 (PDF)
Letter to customers 30 March 2010 (PDF)

USP Calculation Tool for the Performance Verification Test (PVT) of Dissolution Assemblies here

USP Salicylic Acid Tablets RS (Dissolution Calibrator, Non-disintegrating)

N.B. Beginning December 1, 2009, the Performance Verification Test (PVT) using Salicylic Acid Tablets RS is no longer required for USP Apparatus 1 and 2. See more in the Dissolution Performance Verification Testing (PVT) page


Lot K0F112 (PDF)
Lot Q0D200 (PDF)
Lot P0C404 (PDF)
Lot O (PDF)
Material Safety Data Sheet Salicylic Acid (PDF)
Material Safety Data Sheet Salicylic Acid Tablets 20 March 2006 (PDF)
Material Safety Data Sheet Salicylic Acid Tablets 13 August 2009 (PDF)