Description

Sample Processing in Microbiology as per ISO 6887 (Parts 1–6)

Master the International Standard for Preparation of Initial Suspensions and Decimal Dilutions for Microbiological Examination

 

In the analytical chain, the most sophisticated equipment cannot compensate for a poorly prepared sample. The process of turning a complex food, feed, or environmental matrix into a representative liquid suspension is the most critical step in microbiology. This specialized course, aligned with the ISO 6887 series (Parts 1–6), provides the definitive technical framework for preparing initial suspensions and decimal dilutions that ensure your final counts are truly representative of the original sample.

Through matrix-specific case studies and technical deep-dives, you will master the art of homogenization, pH adjustment, and the use of specialized diluents. Ensure your laboratory’s analytical foundation is compliant with ISO/IEC 17025:2017 and capable of handling the most challenging food and environmental matrices.

 

What You Will Learn

By the end of this course, you will be able to:

  • Master the General Rules: Implement ISO 6887-1 for the aerobic preparation of initial suspensions and dilutions.
  • Handle Specific Matrices: Apply technical protocols for meat (Part 2), fish (Part 3), miscellaneous products (Part 4), milk/dairy (Part 5), and primary production (Part 6).
  • Optimize Recovery: Select the correct diluents (BPW, Peptone Salt, etc.) and manage osmotic shock or inhibitory substances.
  • Execute Decimal Dilutions: Perform precise serial dilutions to ensure colonies fall within the optimal counting range.
  • Ensure Representative Sampling: Master techniques for pooling, compositing, and homogenizing samples without compromising microbial viability.

 

Course Curriculum

The course is structured into digestible modules, designed for optimal learning flow:

  • Module 1: General Principles & Diluent Science (ISO 6887-1)
  • Module 2: Specific Rules for Animal Products (ISO 6887-2 & 3)
  • Module 3: Miscellaneous & Dairy Products (ISO 6887-4 & 5)
  • Module 4: Primary Production & Environmental Samples (ISO 6887-6)
  • Module 5: Precision Dilutions & Documentation
  • Module 6: Practical Workshops, Case Studies, and Interactive Q&A

 

Who Is This Course For?

This course is essential for a wide range of professionals and aspiring specialists involved in the microbiological sector:

  • Technical Staff: Microbiologists, Food Analysts, and Media Kitchen Supervisors responsible for sample intake, processing and routine analysis.
  • Quality Professionals: QA/QC Scientists and Consultants tasked with internal auditing, maintaining accreditation, and ensuring data integrity.
  • Aspiring Professionals: Final-year Bachelor’s and Master’s students in Microbiology or Biotechnology looking to build a career in the industrial laboratory sector.
  • Freshers & Entry-Level Staff: New graduates seeking to understand the practical and regulatory transition from academic labs to industrial environments.
  • Research & Development: Scientists involved in method validation who must ensure sample preparation does not inhibit microbial recovery.
  • Laboratory Leadership: Directors and Technical Managers aiming to align laboratory operations with ISO/IEC 17025 requirements.

 

Prerequisites

While there are no formal prerequisites, it is highly recommended that participants have a basic understanding of microbiological testing principles and aseptic techniques to maximize their learning.

 

Course Features & Included Materials

  • Interactive Learning: Scenario-based exercises on choosing the right ISO 6887 part for specific food types.
  • Expert-Led Sessions: Guidance on handling "difficult" matrices like spices, chocolates, and frozen meats.
  • Comprehensive Learning Materials: Digital Learning Materials (Dilution Fold-out Guide" and standardized Sample Prep Log templates) and a copy of ISO 6887 series (Parts 1–6) (For Training Purposes only).
  • Knowledge Evaluation: Gauge your understanding with Pre and Post-training assessments.
  • Certificate of Training: Earn a verifiable, with a unique ID and QR code, soft-copy certificate issued via the QCI training portal. Validate your achievement anytime at  https://pathshala.qcin.org/.

 

Enroll Today and Build a Solid Foundation for Microbiological Accuracy!

Master the critical first step in the analytical process. Gain the confidence to prepare every sample correctly, ensuring that your microbiological results are reliable, repeatable, and compliant with international standards.

 

For more information, please contact:

Rohit Varshney at rohit.varshney@qcin.org or call +91 97735 00376.