Features
42 Asbestos in Water
Practical suggestions for laboratories
on how to address asbestos samples
taken from industrial effluent and
other nonstandard locations.
By Frank Ehrenfeld
48 A New Standard for Spore
Trap Analysis
The story behind ASTM’s publication
of Method D 7301-09.
By Michael Breu
52 The Good Fight
AIHA’s response to new lead-testing
requirements from the Consumer
Product Safety Commission.
By Cheryl O. Morton
42
54 A Plan to Conserve Hearing
The nuances of monitoring and
controlling highly variable and
impulse noise.
By Laurel A. Davis, Ryan Kamerzell,
and Jennifer Murphy Kapp
48
52
54
