Making competence visible Flexible. Reliable. Personal.

L A B O R A T O R Y C O M P E T E N C E Making competence visible Flexible. Reliable. Personal.

Laboratory competence For more than 70 years, our clients appreciate us as a reliable partner. Starting as a supplier of consumables, our company has since evolved into a full-line distributor of lab planning and equipment services. Laboratory competence - that is our motto and guiding principle, the standard we set for ourselves, our offers, and our services. Our main objective is your satisfaction. OMNILAB supplies you with exclusive leading technologies from dilution instruments to food analytics. We have been a competent, specialist spectrophotometry supplier for de - cades. This leaflet gives a detailed overview of our photometry products. We can show you which instrument is best suited to your needs. Applications in photometry demand a high degree of customisation and adaptation. We guarantee you competent and tailor-made advice for every product. Our service is rounded off by a comprehensive range of accessories for photometry and brand-independent maintenance and repair service. 2

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L I B R A S 2 2 UV/VIS spectrophotometer for standard laboratory requirements. Long-life impulse xenon lamp. The instrument supports all standard photometric methods. Graphic display for spectrum, kinetics and concentration curves. Equipped with an 8-place cuvette holder. Updates with Windows PC software possible. Easy to use. 4 General laboratory applications Universities, research and industry Bestseller and recommended for all standard laboratory applications. L I B R A S 3 2 UV/VIS spectrophotometer for extended laboratory requirements. Spectrum < 1.8 nm for greater accuracy. The instrument provides all standard photometric methods and fulfills pharmacopeia requirements. Graphic display for spectrum, kinetics and concentration curves. Equipped with an 8-place cuvette holder. Updates with Windows PC software possible. For general and extended laboratory applications Research, quality control, pharmaceuticals industry, analytical laboratories Outstanding accuracy for precise quantification.

L I B R A S 4 VIS single-beam spectrophotometer with diode array detector and impulse halogen lamp. Large LCD display window. Standard photometric methods: Abs / % T, concentration and Abs / time. No moving parts inside the casing. Easily and safely relocatable from one workplace to another. Ideal for spectrophotometry teaching facilities. Supplied with Graphico PC software. Foundation courses in photometry Schools, universities, basic laboratories Easy to handle. 5 Overview of Instruments Technical Data LIBRA S22 LIBRA S32 LIBRA S4 Wavelength range 190 to 1100 nm 190 to 1100 nm 330 to 900 nm Photometric range 0 to + 3.0 Abs 0 to + 3.0 Abs 0 to + 2.5 Abs Light source Xenon Halogen / deuterium Halogen Spectral bandwidth < 3 nm < 1.8 nm < 7 nm Dimensions (W x H x D) 51 x 35 x 16 cm 51 x 35 x 22 cm 13 x 31 x 23 cm Weight 13 kg 13 kg 1.75 kg Product Advantages LIBRA S22 LIBRA S32 LIBRA S4 Large LC display X No moving parts inside the instrument X Automatic 8-position cuvette changer X X Graphic display X X Spectrum scanning X X Pharmacopeia compliant X Type PU Order No. LIBRA S22 1 4250001 LIBRA S32 1 4250005 LIBRA S4 1 4250053

NanoPhotometer Perfect analysis of ultra-low volumes. Greatest flexibility in photometry for UV/VIS spectroscopic analyses in molecular biology, biochemistry and microbiology. No PC Necessary Variable data output options. Flexibility in the workplace. Comprehensive Application Spectrum Spectrum scan (200 to 950 nm) and kinetics methods. Photometric accuracy up to 2.5 Abs. Large dynamic range (dsdna: 2 to 8000 ng / µl). 6 Instant Ready Technology Ready to measure in less than 5 seconds. Well-engineered integrated software enables fast and easy access to measured results. Patented Recalibration-free Technology High reproducibility and guaranteed precise measurements for the whole lifetime of the instrument. No consequential costs. Ultra-Low and standard volumes Ultra-low sample volume (from 0.7 µl). Reliable protein measurements: No evaporation (even with volatile solvents). Dilution lid Mirror Sample Analysis of DNA / RNA, proteins, OD600, kinetics, measurements of standard and the smallest volumes Life science, pharmaceutical industry, research Ultra-fast results, ultra-low and standard volumes, Instant Ready Technology with computer-free operation.

DiluPhotometer The maintenance-free OD600 DiluPhotometer was specially developed to determine bacterial growth curves and for colorimetric protein analysis (590 to 610 nm). The high reproducibility fulfills GLP / GMP criteria. DiluCell The use of DiluCell enables automatic sample dilution by factors of 10 or 20 and supports use of very small sample volumes (200 or 100 µl), avoiding dilution errors. The optical path length is 1.0 or 0.5 mm. Compatible with most standard UV/VIS spectrophotometers. Without adapter. For the 260 to 1100 nm wavelength range. OD600 and colorimetric protein analyses Life science, pharmaceutical industry, research Automatic sample dilution, battery operated and recalibration-free. 7 Overview of Instruments Technical Data NanoPhotometer DiluPhotometer Wavelength range 200 to 950 nm 590 to 610 nm Photometric range - 0.3 to + 2.499 Abs, 0 to 199 % T - 0.9 to + 1.99 Abs Light source Xenon flashlamp 600 nm LED light source Spectral bandwidth < 5 nm < 40 nm Dimensions 14 x 27.5 x 38 cm 18 x 15 x 6 cm Weight < 4.5 kg 0.6 kg Product Advantages NanoPhotometer DiluPhotometer Small-volume and cuvette applications X X Automatic dilution X X Recalibration-free (maintenance free) X X Computer-independent X X Fast measurements, easy operation X X Preinstalled methods for DNA / RNA, proteins, OD600 X Type PU Order No. NanoPhotometer 1 4060305 DiluPhotometer with DiluCell 10 1 4060320 DiluPhotometer with DiluCell 20 1 4060321 DiluPhotometer with DiluCell 10 & 20 1 4060322

SPECORD 205 Powerful double-beam spectrophotometer with variable spectral resolution and Cooled Double Detection (CDD) or fixed slit width. Quantitative and qualitative UV/VIS spectroscopy Chemistry, nutrition, geology, clinical chemistry, cosmetics, material analysis, pharmacy, environment Genuine, powerful double-beam photometer. SPEKOL 1300 Robust single-beam photometer for the UV to NIR spectral range with a numerical display. Quantitative and qualitative UV/VIS spectroscopy Chemistry, nutrition, geology, clinical chemistry, cosmetics, materials analysis, pharmacy, environment Powerful single-beam photometer with numerical display. 8 SPEKOL 1500 Robust single-beam photometer for the UV to NIR spectral range with a graphical display. Quantitative and qualitative UV/Vis spectroscopy Chemistry, nutrition, geology, clinical chemistry, cosmetics, material analysis, pharmacy, environment Powerful single-beam photometer with graphical display. Technical Data SPECORD 205 SPEKOL 1300 SPEKOL 1500 Wavelength range 190 to 1100 nm 190 to 1100 nm 190 to 1100 nm Photometric range - 3 to + 3 Abs - 0.1 to + 3 Abs - 0.1 to + 3 Abs Light source Deuterium / halogen lamp Deuterium / halogen lamp Deuterium / halogen lamp Spectral bandwidth 1.4 nm 4 nm 2 nm Dimensions (W x H x D) 68 x 24 x 62 cm 46.5 x 36.5 x 17.5 cm 46.5 x 36.5 x 17.5 cm Weight 23.5 kg 11.5 kg 11.5 kg Product advantages SPECORD 205 SPEKOL 1300 SPEKOL 1500 Automatic wavelength correction X X X Standard cuvette holder X X X Comprehensive range of accessories X X X PC software X X X 10 year guarantee on optics X X X Type PU Order No. SPECORD 205 1 4060213 SPEKOL 1300 1 4060212 SPEKOL 1500 1 4060255

NANOCOLOR UV / VIS Powerful UV / VIS spectrophotometer with monochromator (190 to 1100 nm). NANOCOLOR 500 D This digital photometer is a logical development of our successful photometer NANOCOLOR 400 D. Water and waste water analysis, quality control e. g. in the food and beverage industry, brewery analysis and colour measurement Large-scale sewage treatment plants, industry, breweries, beverage and food producers Nephelometric turbidity measurements, CIE-compliant color measurements. Water and waste water analysis including potable and surface water, groundwater, cooling and boiler water Sewage treatment plants, waste management High-speed professional photometer for the sewage treatment area. Compact Photometer PF-12 Portable photometer for outdoor and laboratory use. It fills the gap between the visual-colorimetric VISOCOLOR test kits and the NANOCO- LOR system for photometric water analysis. The method memory of the PF-12 contains the data of the VISOCOLOR ECO tests and almost every NANOCOLOR round cuvette test. Water and waste water analysis including potable and surface water, groundwater, cooling and boiler water 9 Schools, fish farms, small sewage treatment plants Preinstalled Nanocolor round cuvette tests and VISOCOLOR ECO tests. Technical Data NANOCOLOR UV / VIS NANOCOLOR 500 D Compact Photometer PF-12 Wavelength range 190 to 1100 nm 345, 365, 436, 470, 520, 540, 345, 436, 470, 540, 585, 585, 620, 690, 800 nm 620, 690 nm Photometric range ± 3 ext. (200 to 900 nm) ± 3 ext. ± 3 ext. Light source Deuterium / halogen lamp Tungsten lamp Tungsten lamp Spectral bandwidth < 4 nm 10 to 12 nm 10 to 12 nm Dimensions (W x H x D) 39 x 28.5 x 15.5 cm 22.7 x 28.2 x 10.5 cm 21.5 x 10 x 6.5 cm Weight 6.5 kg 2.4 kg Approx. 0.7 kg Product Advantages NANOCOLOR UV / VIS NANOCOLOR 500 D Compact Photometer PF-12 Nephelometric turbidity measurement, CIE-compliant colour measurements, preinstalled MEBAK tests, automatic AQS function. X Data storage and date export software X X X Universal cuvette well / round and rectangular cuvettes X X All NANOCOLOR tests are preinstalled X X VISOCOLOR ECO- and part of NANOCOLOR Round cuvette tests are preinstalled X Not affected by external light, no cover necessary X X X Type PU Order No. NANOCOLOR UV / VIS 1 6333532 NANOCOLOR 500 D 1 5304694 Compact Photometer PF-12 1 6341486

UviLine 9400 UviLine 9100 UviLine 9400, single-beam photometer, 4 nm with an effective range of 190 to 1100 nm, 100 to 240 V. UviLine 9100, single-beam photometer, 4 nm with an effective range of 320 to 1100 nm, 100 to 240 V. 10 e.g. DNA/RNA and protein determination Biotechnology, clinical chemistry USB ports, wide range of easily exchanged accessories (sipper, cuvette changer, etc.). General laboratory applications Education USB ports, wide range of easily exchanged accessories (sipper, cuvette changer, etc.). Technical Data UviLine 9400 UviLine 9100 Wavelength range 190 to 1100 nm 320 to 1100 nm Photometric range - 3.3 to + 3.3 Abs - 3.3 to + 3.3 Abs Light source Xenon Tungsten-halogen Spectral bandwidth 4 nm 4 nm Dimensions (W x H x D) 40.4 x 19.7 x 31.4 cm 40.4 x 19.7 x 31.4 cm Weight: 3.7 kg 3.7 kg Product Advantages UviLine 9400 UviLine 9100 Concentration X X Kinetics X X Spectrum scanning X X Multi Wavelength X X > 100 methods X X Data Memory X X Type PU Order No. UviLine 9400 1 4070634 UviLine 9100 1 4070639

WPA BIOWAVE II UV/VIS spectrophotometer for standard and life science applica - tions. All standard photometric applications (Abs, % T, kinetics, concentration, spectrum scanning, multi-wavelength and life science modes - just like the BIOWAVE DNA). Fast reading due to the xenon lamp and CCD detector. Robust instrument with no internal moving parts. Optional: SD card reader and PC software. Nucleic acids and proteins as well as standard laboratory applications Biotech, life science laboratories Life science and general applications with preinstalled measurement methods. WPA BIOWAVE DNA UV/VIS spectrophotometer for life science applications. Nucleic acids (DNA, RNA, oligonucleotides), proteins (Bradford, Biuret, Lowry, BCA, UV) and cell density at 600 nm. Display of nucleic acid spectrum. Readable absorption values at every wavelength in 1 nm steps. Fast readings due to the xenon lamp and CCD detector. Robust instrument with no moving parts. Optional: SD card reader and PC software. WPA CO8000 Colorimeter for cell density measurements at 600 nm. Ideal for bacterial or yeast cell culture. Optical measurement (light source): LED for precise measurement and long lifetime. Works with mains power or battery. Can be used directly beside cell culture flasks or under a hood. Quantification of nucleic acids and proteins Biotech, life science laboratories Life science photometer with preinstalled measurement methods. Cell culture (bacterial, yeast) Biotechnology, universities, life science laboratories Colorimeter for cell culture, uses an LED instead of a tungsten lamp. 11 Technical Data WPA BIOWAVE II WPA BIOWAVE DNA WPA CO8000 Wavelength range 190 to 1100 nm 190 to 1100 nm 600 nm Photometric range to 2.5 Abs to 2.5 Abs to 2 Abs Light source Xenon Xenon LED Spectral bandwidth 5 nm 5 nm N / A Dimensions (W x H x D) 26 x 39 x 10 cm 26 x 39 x 10 cm 15 x 18 x 6 cm Weight 4 kg 4 kg 0.6 kg Product Advantages WPA BIOWAVE II WPA BIOWAVE DNA WPA CO8000 Cell density X X X DNA purity and concentration X X Protein concentration X X Photometric methods X Xenon lamp & CCD X X No moving parts inside the instrument X X X Type PU Order No. WPA BIOWAVE II 1 4060281 WPA BIOWAVE DNA 1 4060274 WPA CO8000 1 4060287

photolab 6600 UV / VIS For versatile spectral and systematic analysis in the 190 to 1100 nm range with AQS support and 2 USB interfaces. Supports applications such as (water) analysis with method data, industrial applications, research and teaching with kinetics, multi-wavelength measurements and spectral measurements. photolab S12 Fast, high-precision photometer with more than 200 methods, also for trace analysis. Barcode support for round and rectangular cuvettes with automatic cuvette recognition. Fast and comfortable - lift the lid, insert the cuvette, read the result. Water analysis, research, food and beverage industry, petrochemicals, reference for online measurements Water management, potable water preparation, sewage treatment plants, industry, research and teaching, service providers Unique combination for spectral and routine analysis with cuvette and barcode recognition, function buttons, bidirectional data comparison. Water management (potable / waste water), screening, reference for online measurements Water preparation, accredited laboratories, service laboratories Barcode recognition for round and rectangular cuvettes, cost-effective screening, with highly precise reagent testing, AQA support. 12 photoflex Turb The portable photometer with ph and nephelometric turbidity measurement suitable for potable water for water analysis and environmental monitoring with more than 150 methods. More than 3000 measurements in the field. Precise, robust, waterproof. Optional laboratory station for barcode support and PC software or in a case for fieldwork. Environmental and water analysis, water preparation, fish farming, reference for online measurements Water management, fish industry, accredited laboratories, universities Multitalent for photometry, ph and turbidity. Can be upgraded to a small laboratory instrument. Technical Data photolab 6600 UV / VIS photolab S12 photoflex Turb Wavelength range 190 to 1100 nm 340, 410, 445, 500, 525, 550, 436, 517, 557, 594, 565, 605, 620, 665, 690, 820 nm 610, 690, 860 (IR) nm Photometric range - 3.3 to + 3.3 Abs -0.3 to 3.2 Abs - 0.3 to 2.0 Abs Light source Xenon flashlamp Halogen lamp LED Spectral bandwidth 4 nm 10 nm About 12 nm Dimensions (W x H x D) 19.7 x 31.4 x 40.4 cm 14 x 27 x 26 cm 17 x 23.6 x 8.2 cm Weight Approx. 4.5 kg Approx. 2.3 kg Approx. 0.7 kg Product advantages photolab 6600 UV / VIS photolab S12 photoflex Turb Methods / user-defined methods / profiles (spectral, kinetics) Approx. 200 / 100 / 20 + 20 Approx. 200 / 100 / More than 150 / 100 / Barcode recognition (all cuvette types) Yes Yes LabStation optional Cuvette size 16 round, 10 / 20 / 50 mm 16 round, 10 / 20 / 50 mm 16 / 28 mm round AQA / user administration x x - USB / RS232 / web update x / x / x - / x / x - / x / x PC software x x x Type PU Order No. photolab 6600 UV / VIS 1 5422640 photolab S12 1 5923635 photoflex Turb 1 5775896

Flame Photometer 410 The 410 model is a single-channel, low-temperature flame photometer for the determination of Na, K and Ca and optionally Ba and Li. Determination of Na, K, Ca, optional Ba and Li Soil analysis, waste water monitoring, beverage and food analysis, pharmaceutical, petrochemical, paper industries and hospitals Fast, simple and cost-effective analysis methods. 13 Technical Data Flame Photometer 410 Wavelength range 589, 768, 620, 670, 554 nm Photometric range Na 589 nm, K 768 nm, Ca 620 nm, Li 670 nm*, Ba 554 nm* Light source Gas flame Spectral bandwidth - Dimensions (W x H x D) 40 x 46 x 30 cm Weight 16 kg Product Advantages Flame Photometer 410 Modular system individual Modular construction x Single or multiple channel flame photometer optional PC connection optional Autosampler optional Diluter optional Type PU Order No. Flame Photometer 410 1 5775800 * optional

Personal - and on site. NATIONWIDE SERVICE FOR YOU MEANS: 14 Consultation, including requi re - ment analyses Presentations, demonstrations, trainings and equipment instructions Lab planning and outfitting Custom-made solutions OMNILAB has global contacts to focused laboratory supply dealers. Our cooperation partners meet the following minimal requirements: Established laboratory dealers Product know-how Technical service for installation, maintenance, repair Market coverage Professional import Objective customer consultation

Overview of Instruments Model Wavelength range Photometric range Light source Spectral Dimensions Weight bandwidth kg Libra S22 190 to 1100 nm 0 to + 3.0 Abs Xenon < 3 nm 51 x 35 x 16 13 Libra S32 190 to 1100 nm 0 to + 3.0 Abs Halogen / deuterium < 1.8 nm 51 x 35 x 22 13 Libra S4 330 to 900 nm 0 to + 2.5 Abs Halogen < 7 nm 13 x 31 x 23 1.75 NanoPhotometer 200 to 950 nm - 0.3 to + 2.499 Abs, 0 to 199 % T Xenon flashlamp < 5 nm 14 x 27.5 x 38 < 4,5 DiluPhotometer 590 to 610 nm - 0.9 to + 1.99 Abs 600 nm LED < 40 nm 18 x 15 x 6 0.6 Specord 205 190 to 1100 nm - 3 to + 3 Abs Deuterium / halogen 1.4 nm 68 x 24 x 62 23.5 Spekol 1300 190 to 1100 nm - 0.1 to + 3 Abs Deuterium / halogen 4 nm 46.5 x 36.5 x 17.5 11.5 Spekol 1500 190 to 1100 nm - 0.1 to + 3 Abs Deuterium / halogen 2 nm 46.5 x 36.5 x 17.5 11.5 NANOCOLOR UV / VIS 190 to 1100 nm ± 3 ext. (200 to 900 nm) Deuterium / halogen < 4 nm 39 x 28.5 x 15.5 6.5 NANOCOLOR 500 D 345, 365, 436, 470, 520, 540, 585, 620, ± 3 ext. Tungsten 10 to 12 nm 22.7 x 28.2 x 10.5 2.4 690, 800 nm Compact Photometer PF-12 345, 436, 470, 540, 585, 620, 690 nm ± 3 ext. Tungsten 10 to 12 nm 21.5 x 10 x 6.5 app. 0.7 15 UviLine 9400 190 to 1100 nm - 3.3 to + 3.3 Abs Xenon 4 nm 40.4 x 19.7 x 31.4 3.7 UviLine 9100 320 to 1100 nm - 3.3 to + 3.3 Abs Tungsten / halogen 4 nm 40.4 x 19.7 x 31.4 3.7 WPA Biowave II 190 to 1100 nm To 2.5 Abs Xenon 5 nm 26 x 39 x 10 4 WPA Biowave DNA 190 to 1100 nm To 2.5 Abs Xenon 5 nm 26 x 39 x 10 4 WPA CO8000 600 nm To 2 Abs LED N / A 15 x 18 x 6 0.6 photolab 6600 UV / VIS 190 to 1100 nm - 3.3 to + 3.3 Abs Xenon 4 nm 19.7 x 31.4 x 40.4 app. 4.5 photolab S12 340, 410, 445, 500, 525, 550, 565, 605, - 0.3 to + 3.2 Abs Halogen 10 nm 14 x 27 x 26 app. 2.3 620, 665, 690, 820 nm photoflex Turb 436, 517, 557, 594, 610, 690, - 0.3 to + 2.0 Abs LED 12 nm 17 x 23.6 x 8.2 app. 0.7 860 (IR) nm Flame Photometer 410 589, 768, 620, 670, 554 nm Na 589 nm Gas flame - 40 x 46 x 30 16 K 768 nm Ca 620 nm Li 670 nm* Ba 554 nm* * optional

L A B - C O N S U M A B L E S L A B - I N S T R U M E N T S L A B - F U R N I T U R E B I O - S C I E N C E S L A B - C H E M I C A L S OMNILAB-LABORZENTRUM GMBH & Co. KG OMNILAB baltic SIA Robert-Hooke-Straße 8 D-28359 Bremen / Germany Maza Nometnu iela 45 A LV-1002, Riga / Latvia Phone +49 (0)4 21 /175 99-0 Phone +371 67670510 Fax +49 (0)4 21 /175 99-150 Fax +371 67670520 www.omnilab.de export@omnilab.de Flexible. Reliable. Personal. 12.2009. Subject to technical modifications and errors excepted.