ㆍU.S. Filter
ㆍU.S. Laboratories
ㆍU-BiSys
ㆍUbitech AB
ㆍUCB-Bioproducts S.A.
ㆍUDT Instruments
ㆍUF Center for Clinical Trials
ㆍUIC Inc.
ㆍUK -KCCRIS
ㆍUlster Scientific Inc.
ㆍUltra Scientific Inc.
ㆍUltra-Lum Inc.
ㆍUltrasonic Scientific Inc.
ㆍUltra-Violet Products Ltd.
ㆍUlvac Technologies Inc.
ㆍUmkat Aquacontrol GmbH
ㆍUMM Electronics Inc.
ㆍUni Fit Company
ㆍUnicam Analytical Systems
ㆍUniclip Ltd.
ㆍUnico
ㆍUnicon Instruments
ㆍUniEquip
ㆍUnifab Corp.
ㆍUniflex Inc.
ㆍUnilab Corporation
ㆍUnimetrics
ㆍUnimetrics Corp.
ㆍUnion Carbide Corp.
ㆍUnion Process Inc.
ㆍUnipath LLC
ㆍUnipath Ltd.
ㆍUnited Ad Label Co. Ltd.
ㆍUnited Biotech Inc.
ㆍUnited Diagnostic Industry
ㆍUnited Laboratory Plastics
ㆍUnited Medical Manufacturing Co.
ㆍUnited Products & Instruments Inc.
ㆍUnited States Biochemical Corp.
ㆍUnited States Plastic Corp.
ㆍUnitron Inc.
ㆍUniv. Cambridge
ㆍUniversal Imaging Corporation
ㆍUniversal Marketing Corp.

ㆍUniversal Preservation Technologies Inc.
ㆍUniversal Technical Products
ㆍUniversal-Systems Inc.
ㆍUniverse Sales
ㆍUniversity of California San Diego
   - Biochemical Genetics Laboratory
ㆍUniversity Of Iowa
ㆍUniversity of North Texas DNA/Identity
  Laboratory
ㆍUniversity of ㆍUtah - DNA Diagnostic
  Laboratory
ㆍUniversity of Vermont Pathology and
  Laboratory Medicine
ㆍUniversity of Wisconsin Madison
  - Waisman Center - Cytogenetics Lab
ㆍUniversity Pharmaceuticals of Maryland
  Inc.
ㆍUniversity Software Systems Inc.
ㆍUnivesal Imaging Corporation
ㆍUOP mat/sen
ㆍUpchurch Scientific Inc.
ㆍUpdate Instrument Inc.
ㆍUpFront Chromatography AS
ㆍUpright Inc.
ㆍUS Drug Testing Laboratories Inc.
ㆍUS Public Health Service Indian Health
  Service
ㆍUS Safety
ㆍUS Stoneware
ㆍUSA Scientific Inc.
ㆍUSBiological Inc.
ㆍUSC Pathology Reference Laboratory
ㆍUsenet - sci.chem.labware
ㆍUSFilter Inc.
ㆍUSP (U.S. Pharmacopeia)
ㆍustrite Manufacturing
ㆍUtak Laboratories Inc.
ㆍUTI Instruments
ㆍUVEX Safety Inc. A Bacou-Dalloz
  Company
ㆍUVIS
ㆍUVitec Limited
ㆍUVP Inc.
ㆍUXR