1.1This test method is designed to propagate spores of Clostridium difficile using liver broth.

1.2It is the responsibility of the user of this test method to determine whether Good Laboratory Practices are required and follow when appropriate.

1.3This test method should only be performed by those trained in microbiological techniques.

1.4Units-The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.