Exhibit 10.12 (g)
 AMENDMENT NO. 6
TO THE  VWR INTERNATIONAL, LLC RETIREMENT PLAN
 (As Amended and Restated Effective June 1, 2005)
 WHEREAS,
 WHEREAS,
 WHEREAS,
 WHEREAS,
 NOW, THEREFORE,
 1.
    
    Effective with respect to Plan Years beginning on or after January 1, 2008, Sections 1.4 and 1.5
of the Plan are hereby amended to read in their entirety as follows:
 Applicable Interest Rate
 Applicable Mortality Table
 2.
    
    Effective January 1, 2010, Section 1.6 of the Plan is amended by adding the following sentence
to the end thereof to read in its entirety as follows:
  3.
    
    Effective January 1, 2009, the first sentence of Section 1.11 of the Plan is amended by adding
the following clause to the end thereof to read in its entirety as follows:




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4.
    
    Effective with respect to notices issued in Plan Years beginning after December 31, 2006, the
introductory paragraph of Section 5.4 is amended to read in its entirety as follows:
  5.
    
    Effective with respect to distributions made after December 31, 2007, a new sentence is hereby
added to the end of Section 5.7(b)(ii)of the Plan to read in its entirety as follows:
  6.
    
    Effective with respect to distributions made after December 31, 2009, a new sentence is hereby
added to the end of Section 5.7(b)(iii)of the Plan to read in its entirety as follows:
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7.
    
    Effective with respect to Plan Years beginning on or after January 1, 2008, a new Section 5.8 is
hereby added to the Plan to read in its entirety as follows:
 Limitations Based on Funded Status
  Funding Percentage Less Than 60 Percent
   Bankruptcy
 Funding Percentage Between 60 and 80 Percent
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Definitions
 Actuary
 AFTAP
 Prohibited Payment
    Applicable Section 436 Measurement Date
 Applicable Rules
 8.
    
    Effective with respect to notices issued in Plan Years beginning after December 31, 2006, the
phrase 90-day period occurring in the first sentence of Section 5.1, and in Sections 6.1(a), (b)
and (c) is hereby replaced with the phrase, 180-day period.9.
    
    Effective January 1, 2007, Section 10.8(j)of the Plan is amended by adding the following
sentence to the end thereof to read in their entirety as follows:Notwithstanding any provisions herein to the contrary, effective with respect to
deaths occurring on or after January 1, 2007 and in accordance with section
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401(a)(37) of the Code, in the case of a Participant who dies while performing
qualified military service (as defined in section 414(u) of the Code) the
Participants survivors shall be entitled to any additional benefits (other than
benefit accruals relating to the period of qualified military service) provided
hereunder had the Participant resumed and then terminated employment on account of
death.
 10.
    
    Effective with respect to Plan Years beginning on or after January 1, 2008, a new
Section 11.5 is hereby added to the Plan to read in its entirety as follows:
 AFTAP Limitations
 IN WITNESS WHEREOF, th
 Attest:
    
    VWR INTERNATIONAL, LLC/s/ Laureen Quinter
    
    By:
    
    /s/ Scott G. Smith
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