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sigmaaldrich.com/air-monitoring Product Listings 49


SPECTROPHOTOMETERS PHOTOMETERS


Merck sigmaaldrich.com/prove THE TINTOMETER® GROUP, LOVIBOND® TESTING, Dortmund, GERMANY.


SPECTROPHOTOMETERS (ATOMIC ABSORPTION) P S ANALYTICAL, Orpington, UK.


REFERENCE MATERIALS Merck


SPECTROPHOTOMETERS (FLUORESCENCE) P S ANALYTICAL, Orpington, UK.


sigmaaldrich.com/Standards


SPECTROPHOTOMETERS (INFRARED - IR) SENSORS EUROPE GmbH, Erkrath, GERMANY.


SPECTROPHOTOMETERS (RAPID SCANNING / UV / VIS)


REFRACTOMETERS


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. TETHYS INSTRUMENTS, Montbonnot Saint Martin, FRANCE.


Merck


SPECTROPHOTOMETERS (ULTRA - VIOLET) MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. TETHYS INSTRUMENTS, Montbonnot Saint Martin, FRANCE.


sigmaaldrich.com/reflectoquant


SPECTROPHOTOMETERS (VISIBLE) MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. THE TINTOMETER®


SPECTROSCOPIC INSTRUMENTS PROTEA LTD, Middlewich, UK.


SPME sigmaaldrich.com/spe RESTEK, Bellefonte, PA, USA.


STACK (ANALYSERS) P S ANALYTICAL, Orpington, UK. SOLID PHASE EXTRACTION


STACK (EMISSIONS MONITORS) CODEL INTERNATIONAL LTD, Bakewell, UK. ENVEA GmbH, Karlsfeld, GERMANY. ENVEA UK LTD, Swavesey, UK. JCT ANALYSENTECHNIK GmbH, Wiener Neustadt, AUSTRIA. P S ANALYTICAL, Orpington, UK.


Merck sigmaaldrich.com/spe Protea Ltd


SOLID PHASE EXTRACTION ACCESSORIES Merck


10 Prosperity Court, Middlewich, CW10 0GD, UK. Tel: [44] 1270 872000


Website: www.protea.ltd.uk E-mail: sales@protea.ltd.uk


SYNSPEC / LSE MONITORS, Groningen, NETHERLANDS. sigmaaldrich.com/spe


STACK (EMISSIONS TESTING) HIDEN ANALYTICAL, Warrington, UK. JCT ANALYSENTECHNIK GmbH, Wiener Neustadt, AUSTRIA.


SOLVENTS (HIGH PURITY) STACK (MONITORS)


ADVANCED ENERGY, Kowloon, HONG KONG. P S ANALYTICAL, Orpington, UK. PROTEA LTD, Middlewich, UK.


sigmaaldrich.com/lc-ms STACK (SAMPLERS)


JCT ANALYSENTECHNIK GmbH, Wiener Neustadt, AUSTRIA.


MARKES INTERNATIONAL LTD, Bridgend, UK. P S ANALYTICAL, Orpington, UK. Merck


sigmaaldrich.com/Standards


CERTIFIED REFERENCE MATERIALS (EN- VIRONMENTAL ANALYSIS)


STANDARDS (SULPHUR)


STANDARDS (ULTRA VIOLET & VISIBLE - UV / VIS)


Merck ATOM INSTRUMENT COSA XENTAUR, Houston TX, USA. sigmaaldrich.com/Standards


CERTIFIED REFERENCE MATERIALS (HEAVY METAL ANALYSIS)


STANDARDS (VOC GAS) CAC GAS & INSTRUMENTATION, Arndell Park, NSW, AUSTRALIA.


SYSTEMS INTEGRATION PROTEA LTD, Middlewich, UK.


Merck TEDLAR BAGS


RESTEK, Bellefonte, PA, USA. TELEMETRY


CERTIFIED REFERENCE MATERIALS (HEAVY METAL ANALYSIS)


Merck sigmaaldrich.com/Standards LACROIX, Vern-sur-Seiche, FRANCE. sigmaaldrich.com/Standards


CHROMATOGRAPHY (GAS) Merck


27/02/2020 11:29 sigmaaldrich.com/food-safety CHROMATOGRAPHY (GAS)


GC ACCESSORY (SYRINGES & COLUMNS) Merck


WWW.ENVIROTECH-ONLINE.COM GC ACCESSORY (SYRINGES & COLUMNS) sigmaaldrich.com/Standards


CERTIFIED REFERENCE MATERIALS (EN- VIRONMENTAL ANALYSIS)


ATOM INSTRUMENT COSA XENTAUR, Houston TX, USA. Merck


SKALAR ANALYTICAL BV, Breda, NETHERLANDS. THE TINTOMETER®


TESTING, Dortmund, GERMANY.


TEST KITS (COLIFORMS & E.COLI) THE TINTOMETER®


GROUP, LOVIBOND® Merck


TEST KITS (DISSOLVED OXYGEN - D.O) CHEMETRICS INC, Midland, VA, USA.


Merck sigmaaldrich.com/PT


TEST KITS (E.COLI) THE TINTOMETER®


sigmaaldrich.com/PT GROUP, LOVIBOND®


TESTING, Dortmund, GERMANY. FOOD (TESTS)


TEST KITS (HYDROCARBONS IN SOIL) CHEMETRICS INC, Midland, VA, USA. FOOD (TESTS)


Merck


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. THERMAL ANALYSIS


Merck


ADVANCED ENERGY, Kowloon, HONG KONG. HIDEN ANALYTICAL, Warrington, UK.


sigmaaldrich.com/food-safety WATER TESTING, Dortmund, GERMANY.


sigmaaldrich.com/test-kits GROUP, LOVIBOND®


WATER


ENVIRONMENTAL ANALYSIS (PROFICIEN- CY TESTING SAMPLES)


ENVIRONMENTAL ANALYSIS (PROFICIEN- CY TESTING SAMPLES)


WATER


SAMPLE PREPARATION PRODUCTS Merck


GROUP, LOVIBOND® TESTING, Dortmund, GERMANY. WATER


STANDARDS (CALIBRATION) HYGROCONTROL LAR PROCESS ANALYSERS, Berlin, GERMANY.


LNI SWISSGAS SRL, Milano, ITALY.


STANDARDS (CHEMICAL) CAC GAS & INSTRUMENTATION, Arndell Park, NSW, AUSTRALIA. RESTEK, Bellefonte, PA, USA.


STANDARDS (ENVIRONMENTAL)


CAC GAS & INSTRUMENTATION, Arndell Park, NSW, AUSTRALIA. RESTEK, Bellefonte, PA, USA.


STANDARDS (EPA METHODS SOLUTIONS) RESTEK, Bellefonte, PA, USA.


TETHYS INSTRUMENTS, Montbonnot Saint Martin, FRANCE.


AIR (SAMPLERS, PERSONAL) Merck


STANDARDS (FOR TESTING PAH) RESTEK, Bellefonte, PA, USA.


STANDARDS (FOR TESTING PESTICIDES) RESTEK, Bellefonte, PA, USA.


AIR (SAMPLERS, PERSONAL) Merck


sigmaaldrich.com/air-monitoring STANDARDS (GAS)


CERTIFIED REFERENCE MATERIALS Merck


CAC GAS & INSTRUMENTATION, Arndell Park, NSW, AUSTRALIA. LNI SWISSGAS SRL, Milano, ITALY. RESTEK, Bellefonte, PA, USA.


sigmaaldrich.com/Standards sigmaaldrich.com/air-monitoring


VICI AG INTERNATIONAL, Schenkon, SWITZERLAND. STANDARDS (ION CHROMATOGRAPHY)


CERTIFIED REFERENCE MATERIALS Merck


WATER STACK SAMPLING EQUIPMENT


JCT ANALYSENTECHNIK GmbH, Wiener Neustadt, AUSTRIA. P S ANALYTICAL, Orpington, UK. PROTEA LTD, Middlewich, UK.


STACK (TESTING INSTRUMENTS)


Gasmet Technologies (Asia) Ltd Unit No. 11, 8/F, Po Lung Centre, No. 11 Wang Chiu Road, Kowloon Bay, HONG KONG. Tel: [852] 35687586 Fax: [852] 35684600


Website: www.gasmet.com E-mail: sales@gasmet.com.hk


LNI SWISSGAS SRL, Milano, ITALY.


TELEMETRY SYSTEMS AQUAREAD LIMITED, SINGAPORE.


TEMPERATURE MEASUREMENT & CONTROL


Advanced Energy 14/F Lu Plaza, 2 Wing Yip Street,


Kwun Tong, Kowloon, HONG KONG. Tel: [86] 400 88 99 130 (China) [1] 888 412 7832 (USA)


Website: www.advancedenergy.com E-mail: powersales@aei.com


ENDRESS+HAUSER GROUP SERVICES AG, Reinach, SWITZERLAND.


FRITSCH GmbH - MILLING AND SIZING, Idar-Oberstein, GERMANY.


HYGROCONTROL LAR PROCESS ANALYSERS, Berlin, GERMANY. MYRON L COMPANY, Carlsbad, CA, USA. OTT HYDROMET FELLBACH, Fellbach, GERMANY.


TEMPERATURE PROBES


WINDSPEED LIMITED (VECTOR INSTRUMENTS), Rhyl, UK. TENSIOMETERS


WINDSPEED LIMITED (VECTOR INSTRUMENTS), Rhyl, UK. TEST KITS


CHEMETRICS INC, Midland, VA, USA.


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. SKALAR ANALYTICAL BV, Breda, NETHERLANDS. THE TINTOMETER®


GROUP, LOVIBOND® TESTING, Dortmund, GERMANY.


TEST KITS (ALKALINITY) CHEMETRICS INC, Midland, VA, USA.


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. CHROMATOGRAPHY COLUMNS (HPLC)


TEST KITS (AMMONIA) CHEMETRICS INC, Midland, VA, USA.


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. TEST KITS (ARSENIC)


sigmaaldrich.com/hplc MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY.


TEST KITS (COD) CHEMETRICS INC, Midland, VA, USA.


COLORIMETERS Merck Merck sigmaaldrich.com/test-kits sigmaaldrich.com/hplc


MACHEREY-NAGEL GmbH & CO. KG, Dueren, GERMANY. COLORIMETERS


CHROMATOGRAPHY COLUMNS (HPLC) Merck


Merck WATER


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