TESTING SERVICES

 
 
AOAC “Use Dilution Test”
 
Shubhda Research Institute
Complete solutions for all your Microbiology testing needs! 

Given below is general information pertaining to the AOAC Use Dilution Test:




The AOAC “Use Dilution Test” method is used to substantiate claims for dilutable disinfectants for their antimicrobial action.

Bacteria like Salmonella, S aureus and P. aeruginosa are covered under these tests.

  1. The test method design remains similar, which involves application of 48 h old bacterial cultures onto sterile penicylinders.
  2. In some case organic soil load, to simulate real conditions is also used.
  3. The cultures are dried onto the surface.
  4. The inoculated and dried cylinders pieces are then individually aseptically transferred into tubes containing 10 ml of disinfectant. 
  5. After specified contact time at ambient (~25 °C), the cylinders are individually transferred to sterile jars and neutralizing growth medium, which neutralizes the active ingredient of the disinfectant and the same time allows growth of the test microorganism if viable cells are present.
  6. The tubes containing the cylinders and neutralizing growth medium are incubated for 48h to check for growth.
  7. The number of tubes showing growth of target microorganism is recorded.

For a set 10 to pass, all samples should exhibit no growth. For a set of 60, pass is when 59 jars show no growth.

Turnaround Time:
5 working days.

If your firm wants to run the AOAC tests, simply Contact our Lab today!

 
 
 
Probiotic Formulations Bioassay
  • Bioassays
  • pH Simulation studies
read more..
 
Microbiology Training
Shubhda Research Institute offers hands-on practical training programs at different levels addressing specific industries so as to hone your skills and techniques.
read more..
 
Ready-To-Use Media Plates
Rapid testing and quick reliable results are of utmost importance today. To serve this purpose, Shubhda Research Institute offers “Ready-To-Use” pre-poured petri plates.
read more..
 
 
 
 
Sample Based Tests
   
Antimicrobial Hard Surfaces For Bacteria
Antimicrobial Hard Surfaces For Fungi
Antimicrobial Textiles For Bacteria
Antimicrobial Textiles For Fungi
Disinfectants And Sanitizers Testing
Paint Films Testing
Probiotic Formulations Bioassay
Food, Water & Dairy Product Testing
   
Industries that we serve
   
Plastic and Glass
Textiles, Mattresses & Carpets
Pharmaceutical & Biotechnology 
Medical Devices and Surgical
Probiotic and Prebiotics
Water and Beverages
Food and Nutraceuticals
Dairy and Milk Products
Cosmetics and Personal Care
Paper and Paint
Contact Us
 
Shubhda Research Institute

Unit No. 104, Building No. 14, HDIL Industrial Park, Chandansar, Off Western Express Highway, VIRAR (East), District: Thane, Maharashtra, INDIA 401305.

   
Tel : +91-8087737733 / +91-250-3298345
Mobile : +91-8007237812 / +91-9326841474
Email : info@sribioservices.com /
sribioservices@gmail.com

 
 
 
   
Copyright © 2011-12  Shubhda Research Institute  All Rights Reserved. Website Designed & Promoted By B2B RESPONSE MEDIA