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Actuators

Calibration gas standards

Columns

Fittings

Flow, pressure, and
on/off controllers

Gas purifiers
GC accessories
GC detectors
HayeSep porous polymers
Injectors/valves

Liquid handling
Portable gas monitors
Syringes
Tools

Trace gas analyzers
Tubing

About us
Photo tour
Upcoming trade shows

International distributors

(For a list of international distributors of ValcoBond and ValcoPLOT columns, click here.)

Australia	Alltech Associates (Australia) Pty. Ltd. (trading as Grace Davison Discovery Sciences) E-mail Toll-free 1300 36 24 12 Phone +61 2 9865 7177 Fax +61 2 9899 2977
Austria	Bartelt E-mail Phone (+43) 316 47 53 28 0 Fax (+43) 316 47 53 28 55
Belgium	Grace Discovery Sciences E-mail Phone (+32) 9 340 65 65 Fax (+32) 9 340 65 60
Canada	Chromatographic Specialties E-mail Phone (613) 342-4678 Fax (613) 342-1144
Central America	Quartz Phone (Int) + 1-546-1170 Fax (Int) + 1-546-1170
China	J & J Industries E-mail Phone (+86) 10 6588 8666 Fax (+86) 10 6588 6577
	Beijing Mingnike Analytical Instrument and Equipment Center E-mail Phone (+86) 10 8472 6305 Fax (+86) 10 8472 3212
Czech Rep.	Chromservis E-mail Phone (+420) 2 7402 1211 Fax (+420) 2 7402 1220
Denmark	Mikrolab Aarhus A/S E-mail Phone (+45) 862 96 111 Fax (+45) 862 96 122
Finland	Norlab Oy E-mail Phone (+358) 9 8545 510 Fax (+358) 9 8545 5151
France	Interchim E-mail Phone (+33) 470 03 88 55 Fax (+33) 470 03 82 60
Germany	Macherey-Nagel GmbH & Co. KG E-mail Phone (+49) 2421 9690 Fax (+49) 2421 969-199
Greece	Asteriadis E-mail Phone (+30) 2 310 260 331 Fax (+30) 2 310 260 393
Hungary	Novo-Lab BT. E-mail Phone (+36) 1 886 4921/4922 Fax (+36) 1 280 3728
India	Chemito Technologies E-mail Phone (+91) 22 2492 3979 Fax (+91) 22 2493 6166
Ireland	Carl Stuart E-mail Phone (+353) 1 4523 432 Fax (+353) 1 4523 967
Israel	Ophir Analytical, Ltd. E-mail Phone (+972) 3 902 2277 Fax (+972) 3 902 2488
Italy	C.P.S. Analitica S.R.L. E-mail Phone (+39) 02 89 54 20 1 Fax (+39) 02 89 54 20 22
Japan	GL Sciences Inc. E-mail Phone (+81) 2 4533 2244 Fax (+81) 2 4534 2192
	ESD Laboratories E-mail Phone (Int) + 03 3816 3911 Fax (Int) + 03 3816 3080
Jordan	Petra Scientific Technologies E-mail Phone (+962) 6 420 37 12 Fax (+962) 6 420 37 12
Malaysia	Scientific Trends (M) SDN. BHD E-mail Phone (+60) 3 7877 1884 Fax (+60) 3 7877 1785
The Netherlands	Bester BV E-mail Phone (+31) 20 640 00 46 Fax (+31) 20 647 04 11
New Zealand	NZ Alltech Inc. (trading as Grace Davison Discovery Sciences) E-mail Toll free 0800 255 832 Phone +64 9 447 1614 Fax +64 9 447 1613
Norway	Teknolab A/S E-mail Phone (+47) 66 81 34 70 Fax (+47) 66 81 34 71
Pakistan	Merck Marker Pvt. Ltd. E-mail Phone (+92) 21 455 9210 Fax (+92) 21 453 5294
Poland	Anaserwis E-mail Phone (+48) 61 814 1427 Fax (+48) 61 814 1428
Russia	Fizlabpribor Ltd E-mail Phone +7 (495) 740 54 06 Fax +7 (495) 316 96 00
Saudi Arabia	Arabian Technical Trading Est (ATTEST) E-mail Phone (+966) 3 834 1924 Fax (+966) 3 834 2071
Singapore	Nareen Technologies PTE Ltd. E-mail Phone (+65) 6777 4001 Fax (+65) 6779 4401
Slovakia	Chromservis S.R.O. E-mail Phone (+421) 2 44 68 1181 Fax (+421) 2 44 68 1183
Slovenia	Kemomed D.O.O. E-mail Phone (+386) 420 150 50 Fax (+386) 420 150 55
South Africa	Anatech Instruments (PTY) Ltd. E-mail Phone (+27) 11 462 6776/4746 Fax (+27) 11 704 6490
	Scientific Supply Services E-mail Phone (+27) 11 476 8065 Fax (+27) 11 478 3489
South America	Quartz Phone (Int) + 1-546-1170 Fax (Int) + 1-546-1170
South Korea	Donam Instruments Inc. E-mail Phone (+82) 31 758 2495 Fax (+82) 31 758 2496
	Young Woo Hi-Tech Co. Ltd. E-mail Phone (+82) 2 333 7924 Fax (+82) 2 333 7924
Spain	Teknokroma S. Coop. C. Ltda. E-mail Phone (+34) 93 674 88 00 Fax (+34) 93 675 24 05
Sweden	Scantec Lab AB E-mail Phone (+46) 31 336 90 00 Fax (+46) 31 336 90 36
Switzerland	Omnilab AG E-mail Phone (+41) 44 768 56 56 Fax (+41) 44 768 23 21
Taiwan	Hengrand Trading Co. Ltd. E-mail Phone (+886) 2 225 66 685 Fax (+886) 2 225 66 675
Thailand	World Instrument and Engineering Co., Ltd. E-mail Phone (+86) 2946 3008 Fax (+86) 2 2946 3055
Ukraine	Itex, LLC E-mail Phone (+380) 48 728 87 48 Fax (+380) 48 760 18 67
United Kingdom	Thames Restek UK Ltd. E-mail Phone (+44) 1494 563377 Fax (+44) 1494 564990