[Code of Federal Regulations]
[Title 40, Volume 21]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR160.135]

[Page 152]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 160--GOOD LABORATORY PRACTICE STANDARDS--Table of Contents
 
             Subpart G--Protocol for and Conduct of a Study
 
Sec. 160.135  Physical and chemical characterization studies.

    (a) All provisions of the GLP standards shall apply to physical and 
chemical characterization studies designed to determine stability, 
solubility, octanol water partition coefficient, volatility, and 
persistence (such as biodegradation, photodegradation, and chemical 
degradation studies) of test, control, or reference substances.
    (b) The following GLP standards shall not apply to studies, other 
than those designated in paragraph (a) of this section, designed to 
determine physical and chemical characteristics of a test, control, or 
reference substance:

Sec. 160.31 (c), (d), and (g)
Sec. 160.35 (b) and (c)
Sec. 160.43
Sec. 160.45
Sec. 160.47
Sec. 160.49
Sec. 160.81(b) (1), (2), (6) through (9), and (12)
Sec. 160.90
Sec. 160.105 (a) through (d)
Sec. 160.113
Sec. 160.120(a) (5) through (12), and (15)
Sec. 160.185(a) (5) through (8), (10), (12), and (14)
Sec. 160.195 (c) and (d)

Subparts H-I [Reserved]