[Code of Federal Regulations]

[Title 40, Volume 23]

[Revised as of July 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR160.47]



[Page 148]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 160_GOOD LABORATORY PRACTICE STANDARDS--Table of Contents

 

                          Subpart C_Facilities

 

Sec.  160.47  Facilities for handling test, control, and reference 

substances.



    (a) As necessary to prevent contamination or mixups, there shall be 

separate areas for:

    (1) Receipt and storage of the test, control, and reference 

substances.

    (2) Mixing of the test, control, and reference substances with a 

carrier, e.g., feed.

    (3) Storage of the test, control, and reference substance mixtures.

    (b) Storage areas for test, control, and/or reference substance and 

for test, control, and/or reference mixtures shall be separate from 

areas housing the test systems and shall be adequate to preserve the 

identity, strength, purity, and stability of the substances and 

mixtures.