WATER QUALITY. DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA). PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM. (ISO 6461-1:1986).
Edition 1995-06-08

WATER QUALITY. DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA). PART 2: METHOD BY MEMBRANE FILTRATION. (ISO 6461-2:1986).
Edition 1995-06-08

Standard Practice for Characterization of Bacillus Spore Suspensions for Reference Materials
Edition 2011

Standard Practice for Production and Storage of Spores of C. difficile for Use in Efficacy Evaluation of Antimicrobial Agents
Edition 2021

Standard Practice for Producing High Titers of Viable and Semi-Purified Spores of Clostridium difficile using a Liquid Medium
Edition 2019

Standard Practice for In vitro production of Clostridioides difficile Spores
Edition 2022

Standard Practice for Evaluating Efficacy of Vaporous Decontaminants on Materials Contaminated with Bacillus Spores and Contained Within 0.2 µm Filter-Capped Tubes
Edition 2018

Standard Practice for Evaluating Static and Cidal Chemical Decontaminants against Bacillus Spores using Centrifugal Filtration Tubes
Edition 2018

Standard Test Method for Quantification of a Bacillus subtilis Biofilm Comprised of Vegetative Cells and Spores Grown Using the Colony Biofilm Model
Edition 2018

Standard Test Method for Quantitative Method for Testing Antimicrobial Agents against Spores of C. difficile on Hard, Nonporous Surfaces
Edition 2021