1st Detect Corporation(3075)

2mag AG(3207)

A&D Weighing(2576)

A. Kruess Optronic GmbH(3130)

A2 Technologies(1347)

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Aanderaa Data Instruments(1369)

AAPPTec LLC(877)

AB SCIEX(3321)

ABB Analytical(2527)

Absolute Standards Inc.(3010)

Academy Savant(4003)

Accelerated Technology Laboratories, Inc. / iCD(3568)

AccuStandard, Inc.(2724)

ACS Division of Analytical Chemistry(3735)

Actlabs(1211)

Adam Equipment, Inc.(2605)

ADS Laminaire(3413)

Advanced Analytical Technologies(3932)

Advanced Chemistry Development Inc. (ACD/Labs)(2471)

Advanced Chromatography Technologies (ACE)(2505)

Advantage Business Media(1313)

Advantec MFS Inc.(859)

Aerotek, Inc.(1812)

Agela Technologies Inc.(3125)

Agilent Technologies(2249)

Ahlstrom Filtration LLC(1941)

Ahura Scientific, Inc.(3731)

Air Liquide America Specialty Gases LLC(2421)

Air Master Systems(3471)

Air Products and Chemicals, Inc.(1406)

Air Science USA LLC(3913)

Air squared, Inc(1407)

AirClean Systems(1409, 2741)

Airgas, Inc.(3521)

Airsense Analytics GmbH(910)

AkzoNobel / Kromasil(2050)

ALC - Collegedale, Inc.(605)

Alcan Packaging(2811)

Aldrich/Sigma-Aldrich(1357)

Alfa Aesar, a Johnson Matthey Co.(1815)

Alicat Scientific, Inc.(1823)

ALMSCO International(1806, 1807)

Alpha MOS(4057)

Alpha Omega Technologies(1235)

Alpha Resources, Inc.(3910)

American Laboratory(821, 913)

American Pharmaceutical Review(3009)

AMETEK(3956)

AMETEK Chandler Engineering - Quizix Products(3956)

AMETEK Oil & Gas - Petrolab(3956)

AMETEK Process Instruments(3956)

Ampersand International, Inc.(3770)

Ample Scientific(3702)

Amptek Inc.(3227)

Anaerobe Systems(3607)

Analtech, Inc.(1713)

Analytical Flow Products - division of Mecanique Analytique(1971)

Analytical Instrument Recycle, Inc.(2933)

Analytical Parts Supply LLC(3506)

Analytical Sciences Digital Library(804)

Analytical Scientific Instruments, Inc. (ASI)(1036)

Analytical Sensors & Instruments, Ltd.(2324)

Analytical Technology Inc.(1004)

Analyze IQ(4076)

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Anasys Instruments Corporation(3504)

Anatech USA(4078)

AnaTox GmbH, Germany(2076)

Applied Porous Technologies, Inc.(1828)

Applied Separations, Inc.(1404)

Aqua Solutions, Inc. Water Purification(1871)

Aries Filterworks(1424)

Arizona Instrument LLC(1512)

Ark-Plas Products, Inc.(3479)

Artel(935)

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ASAP Analytical(2474)

Ashland Inc./Analytical Services & Technology(2708)

ASPEX Corporation(507)

Astoria-Pacific International(756)

ATAGO U.S.A., Inc.(3224)

ATM Limited(2032)

Attension(3077)

Aurora Instruments Ltd.(2025)

Aurora Systems, Inc.(3609)

Autoscribe/Zumatrix, Inc.(3671)

Avantes, Inc.(2924)

Avegene Life Sciences(837)

Aven Inc.(727)

Avo Photonics, Inc.(1706)

Axiom Analytical, Inc.(2778)

Axygen, Inc.(3003)

B & W Tek, Inc.(2831)

B/R Instrument Corp.(2320)

Bal Seal Engineering, Inc.(1840)

Baseline-MOCON, Inc.(631)

BaySpec, Inc.(2911)

Baytek International, Inc.(3569)

BCEIA(3813)

Be Science(3610)

Beckman Coulter, Inc.(3630, 3631)

Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd(3144)

Beijing Donglinchangsheng Biotechnology Co., Ltd(3703)

Beijing Land Bridge Technology Co., Ltd.(3811)

Beijing Shugangming Electronic Lighting Instrument Co. Ltd.(3206)

Bel Engineering S.R.L.(3024)

Bel-Art Products(1535)

Bellingham & Stanley Inc.(1369)

Benchmark Research Products Inc.(1743)

Berghof/America(2205)

BGB Analytik AG(1832)

BHK Incorporated(3837)

BigC(1710)

BioAmerica Inc(1744)

Bio-Chem Fluidics(2053)

Biohit, Inc.(3030)

BioLogic USA(515)

Biologix Research Company(1956)

BioPointe Scientific(3310)

BioPro International(641)

Bio-Rad Laboratories, Informatics Division(2221)

Biotage(750)

BioTools, Inc.(1841)

Bischoff Chromatography(3350)

Boca Bearing(2776)

Boditech Med Inc.(632)

BOROSIL Glass Works Limited(520)

Boston Electronics(2377)

BrandTech Scientific, Inc.(3140)

Branscan Limited(879)

Branson Ultrasonics Corp(2211)

Brechbuehler, Inc.(2977)

Brightwell Technologies Inc.(2108)

Bronkhorst USA(3055)

Brookfield Engineering Labs., Inc.(3104, 3111)

Brookhaven Instruments Corporation(762)

Brooks Instrument(2420)

Brooks Rand Labs LLC(3730)

Bruins Instruments(2112)

Bruker(908)

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Buchi Corporation(1131)

Buck Scientific(2613)

Burkert Fluid Control Systems(1929)

C & EN(3021)

C I Analytics(1925)

C2V(1325)

Caframo Limited(2751)

Cal Sensors, Inc.(2209)

Caliber Infosolutions Inc.(3878)

California Analytical Instruments(3302)

Caliper Life Sciences(1209)

CAMAG Scientific, Inc.(3169)

CambridgeSoft Corporation(831)

CAMO Software Inc.(3876)

CAMSCO(2007)

Cannon Instrument Company(1320)

CANTY(927)

CAPP Advanced Pipetting Systems(1844)

Captair(3369)

Cardinal Health(3725)

Carl Zeiss MicroImaging, Inc.(4051)

Carl Zeiss SMT, Inc.(3951)

Carver Inc.(2226)

CAS(1214)

CAS Datalogger(614)

Cat Scientific(662)

CDS Analytical, Inc.(2269)

CE Elantech, Inc.(2850)

CEM Corporation(2669)

Center for Process Analytical Chemistry (CPAC)(1305)

Ceramco, Inc.(513)

Ceramic Industry(4010)

CeramOptec Industries, Inc.(615)

CeramTec North America(1103)

Cerilliant(2720)

Cerno Bioscience(3237)

CETAC Technologies(2104, 2105)

CH Instruments, Inc.(2223)

Chata Biosystems, Inc.(602)

CHC Lab Co., Ltd.(1957)

Chem Service, Inc.(2705)

CHEMetrics, Inc.(2941)

Chemical Heritage Foundation(3175)

ChemImage Corp(2833)

Chemir Analytical Services(2002)

Chemplex Industries, Inc.(1432)

ChemWare, Inc.(3774)

Chemyx Inc.(3430)

Cherokee Analytical Services(3475)

Chrom Tech, Inc.(712)

Chroma Technology Corp(1756)

Chromalox(1309)

Chromatography Research Supplies, Inc.(2513)

Chromoplas Pty. Ltd.(3706)

CHROMSYS(2554)

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Cilas Particle Size(2072)

Citizen Scale Inc.(1013)

CiXi XinSheng Optical Instrument Co., Ltd.(3809)

Claisse, Corporation Scientifique Inc.(3132, 3135)

Clippard Instrument Laboratory, Inc.(1824)

Coblentz Society(1503)

Cole-Parmer(2141)

Compass Instruments Inc(2575)

Compco Analytical, Inc.(2374)

Computype, Inc.(2110)

CONCOA(3141)

Conductive Technologies, Inc.(930)

Control Company(3331)

CONVIRON(1843)

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Cosense(2678)

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CPS Instruments Inc.(3357)

Crescent Chemical Co., Inc.(2815)

Cryofab, Inc.(1821)

Crystalgen, Inc.(1951)

CSA(2477)

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CVC Technologies, Inc(3935)

Cytoviva, Inc.(3509)

Daigger & Co., Inc.(3340)

DAIHAN Scientific Co., Ltd.(661)

Dandong Bettersize Instruments Ltd.(3835)

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Delta OHM S.r.l.(2608)

DeltaNu, Inc.(1508)

DenLine Uniforms, Inc.(1104)

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Dexsil Corp(2227)

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Distek, Inc.(2248)

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DPX Labs, LLC(2153)

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Eberbach Corporation(2321)

ebro Electronic GmbH und Co. KG(1369)

Econo-Lab Inc.(646)

eDAQ, Inc.(813)

EDAX, AMETEK Materials Analysis Division(3956)

Edwards(4069)

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Electro Optical Components, Inc.(3503)

Elemental Scientific Inc/E.S.I.(3043)

Elementar Americas, Inc.(3634)

Elements(3044)

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Elma(1502)

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EMD Chemicals Inc.(3907)

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Endress+Hauser Conducta, Inc.(3613)

Energetiq Technology, Inc.(647)

E-N-G Mobile Systems, Inc.(2455)

Entech Instruments, Inc.(2369)

Environics Inc.(1814)

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Erlab Inc.(3369)

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Esco Technologies, Inc.(1206)

ESS(4021)

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Ethosoft, Inc.(3779)

EuTech Scientific Services, Inc.(1805)

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Extrel CMS, LLC(1777)

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Fisher Scientific(2657)

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Fluka/Sigma-Aldrich(1357)

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FMS, Inc.(4020)

Formulaction Inc.(1651)

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Gasera Ltd.(907)

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Genstar Technologies Co., Inc.(2846)

GenTech Scientific, Inc.(1910)

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Gerstel, Inc.(2449)

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Gilson Company, Inc.(2936)

Gilson, Inc.(3621)

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Global Cooling Mfg. Co.(3806)

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GT Instruments(2372)

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HORIBA(2130)

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ilShin America(3909)

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INO(3732)

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International Labmate Ltd(2121)

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Intertek(3205)

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Invetech(1009)

inXitu Inc.(3171)

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IONICON Analytik GmbH(2709)

IONICS Mass Spectrometry Group Inc.(1857)

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iQ Valves(527)

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Isco, Inc.(1059)

ISEC Inc.(3508)

Ismatec-Micropump - IDEX Health & Science(2557)

Isogen Life Science b.v.(1974)

Isolab Laborgerate GmbH(1034)

Isolation Technologies - IDEX Health & Science(2557)

Isotec/Sigma-Aldrich(1357)

ISPG/Normax(3072)

ITT Power Solutions(1834)

IXRF Systems, Inc(2048)

J2 Scientific, LLC(2930)

Jabil, Inc.(1751)

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LabRoots, Inc.(1945)

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