Research & Development World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE

How It Works: Hygienically Clean Lab Floors

By R&D Editors | November 6, 2011

Image 1PROBLEM

While research laboratories must be clean, labs performing biotech work involving cell cultures and molecular biology must be pristine—if not sterile.

According to Cathy Peacock, a Senior Microbiologist in the Dow AgroSciences, Indianapolis, Bioprocess R&D function, while their lab facilities had always been clean, it was critical that even tiny amounts of invisible biocontaminants be thoroughly removed as her group embarked upon more specialized biotech work.

“Through environmental monitoring techniques—before and after hygiene measurements involving an adenosine triphosphate (ATP) luminometer and cell counts from RODAC plates—we had data showing that floor cleaning using traditional methods would not sufficiently reduce the microbial load for our purposes in expanded biotech research,” Peacock said.

Image 2SOLUTION

After consulting with Dr. Jay Glasel, a specialist in cleanroom microbiology and the founder of Global Scientific Consulting, LLC, Farmington, CT, Peacock and her team decided to test a Kaivac 1750 high flow fluid extraction (HFFE) machine for cleaning lab floors, and to share results with the environmental services staff.

According to Dr. Glasel: “High Flow Fluid Extraction (HFFE)—is a no-touch method also referred to as ‘spray-and-vac’ that uses pressurized application of water containing an EPA-registered disinfectant or other approved cleaner to contaminated surfaces followed by vacuum suctioning that removes the applied liquid along with the suspended solids and dissolved contaminants that have soiled the surface.”

“The ATP and other after-cleaning measurements were quite impressive,” Peacock said. “We brought in the cleaning manager and staff and they were also impressed. We now use the HFFE or spray-and-vac machine exclusively and monitor the cleaning of several thousand square feet of lab flooring including several dedicated research and cleanroom facilities.”

“The Kaivac machine has certainly reduced our incidence of contamination when used properly and on a regular basis,” Peacock said. “As a microbiologist, it’s easier to function in an environment that I know is clean.”

For more information contact: Dow AgroSciences LLC www.dowagro.com or Kaivac, Inc. www.kaivac.com.

Related Articles Read More >

6 essentials for seismic rated cleanrooms
Critical Spaces Control Platform
Phoenix Critical Spaces Control Platform uses automation to direct airflow
Endiatx
Endiatx aims to boldly go beyond traditional endoscopy and, eventually, redefine surgical scale
FMN Laboratory researcher in a cleanroom
Take our quiz to test your cleanroom IQ, covering everything from ISO Classes to ULPA filtration
rd newsletter
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, trends, and strategies in Research & Development.
RD 25 Power Index

R&D World Digital Issues

Fall 2024 issue

Browse the most current issue of R&D World and back issues in an easy to use high quality format. Clip, share and download with the leading R&D magazine today.

Research & Development World
  • Subscribe to R&D World Magazine
  • Enews Sign Up
  • Contact Us
  • About Us
  • Drug Discovery & Development
  • Pharmaceutical Processing
  • Global Funding Forecast

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search R&D World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE