A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
quaternary ammonium chloride
Quat, volatile salt, a cationic disinfectant used to destroy
microorganisms.
quality assurance
A system of procedures used in the selection of a quality approach
in management and labor within an organization and job site.
quality control
A system of procedures and standards in the production and
installation of materials at a job site.