Effective Plug and Play Solution

Request More Information

QD 10W Solution

QD 10W is a winterized (to -40C), broad-spectrum biocide featuring 10% (w/w) Quaternary ammonium (Quat) used to control microbial contamination.


QD 10W
AppearanceClear, colorless to light yellow liquid
Specific Gravity1.014
Density8.462 lbs/Gal
Freeze Point-40°C (-40°F)
SolubilityWater Soluble
Ionic ChargeCationic

QD 10W Solution Applications

Microbial Control

Water-based industrial processes and oil and gas fluids encounter issues with microbial contamination and require biocide treatment. QD 10W is tailored for continuous addition in large volume treatments, with a wide range of industrial applications.

QD 10W Solution Features and Benefits

  • Broad spectrum, non-selective antimicrobial chemistry.

QD 10W Solution Recommended Use

  • Metered addition for treating high water volumes.
  • QD 10W is a registered biocide, please refer to product label for approved directions for use.


  • QD 10W is available in totes and bulk in the United States.

Looking for more information about QD 10W?

Ask an OSP Expert