90
A
AP
PP
PE
EN
ND
DI
IX
X
E
E
R
RE
EF
FE
ER
RE
EN
NC
CE
ES
S
O
ON
N
V
VE
EN
NT
TI
IL
LA
AT
TI
IO
ON
N,
,
S
SA
AF
FE
ET
TY
Y,
,
O
OC
CC
CU
UP
PA
AT
TI
IO
ON
NA
AL
L
H
HA
AZ
ZA
AR
RD
DS
S,
,
B
BI
IO
OS
SA
AF
FE
ET
TY
Y
A
AN
ND
D
D
DE
EC
CO
ON
NT
TA
AM
MI
IN
NA
AT
TI
IO
ON
N
Many excellent reference texts and booklets are
currently available. The following is a brief listing:
Laboratory Ventilation Standards
Federal Register 29 CFR Part 1910
Non-mandatory recommendations from “Prudent
Practices.”
• Fume hoods should have a continuous monitoring
device
• Face velocities should be between 60-100 linear
feet per minute (lfpm)
• Average 2.5 linear feet of hood space per person