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Microbiology

Microbiology Labspecials Products for microbiological applications in the laboratory must meet the...

...Microbiology Labspecials Products for microbiological applications in the laboratory must meet the highest standards. At Th. Geyer, you will find a wide selection of high-quality dipslides, as well as Ringer solutions, culture media and equipment for microbiology, from leading manufacturers and brands – and there are always attractive special offers available. Titration Liquid Handling Membrane filtration Molecular biology Histology & microscopy Chromatography Dipslides NEW from BIOSOLUTE®: Our dipslides for fast and reliable microbiological monitoring. These microbial indicators enable semi-quantitative detection and efficient screening for microbial contamination in industry, laboratories and the environment. Bezeichnung Art. no. PK Dipslides Total Count (Nutrient)/Total Count (Nutrient with TTC) 7898.0020 20 Dipslides Total Count (TSA with TTC)/Yeast and mold (Rose Bengal with Chloramphenicol) 7896.0020 20 Dipslides Total Count (PCA)/Coliforms (VRBL) 7894.0020 20 Dipslides Total Count (PCA)/Enterobacteria (VRBD) 7892.0020 20 Dipslides Total Count (PCA)/Disinfection Control (TSA with Tween and Lecithin) 7890.0020 20 Neogen® Petrifilm® agar plates Petrifilm® agar plates are a compact, ready-to-use testing method for efficient and reliable food analysis and quantification of microorganisms. • Ready to use, no preparation required • Fast and accurate test results thanks to consistent and uniform test media • Requires less space for storage and incubators • Needs less energy and water than conventional methods Description Art. no. PK Petrifilm® Bacillus cereus Count Plates 700006920 50 Petrifilm® Bacillus cereus Count Plates 700006921 500 Petrifilm® Enterobacteriaceae Count Plates 700002275 50 Petrifilm® Enterobacteriaceae Count Plates 700002273 1000 Petrifilm® Lactic Acid Bacteria Count Plates 700002228 50 Petrifilm® Lactic Acid Bacteria Count Plates 700002227 500 Petrifilm® Rapid Aerobic Count Plates 700005496 50 Petrifilm® Rapid Aerobic Count Plates 700005495 500 Petrifilm® Rapid E. coli/Coliform Count Plates 700002281 50 Petrifilm® Rapid E. coli/Coliform Count Plates 700002280 500 Petrifilm® Rapid Yeast and Mold Count Plates 700002138 50 Petrifilm® Rapid Yeast and Mold Count Plates 700002148 500 Other products on offer Ringer solution tablets by BIOSOLUTE® Consistent quality thanks to use in tablet form Reduction in sources of error saves time, space and packaging material View the offer Cotton swabs, wooden by LABSOLUTE® Single-ended, compact cotton swab Diameter of approximately 5 mm Suitable for sampling and cleaning purposes View the offer Petrifilm® rack by LABSOLUTE® Heat-resistant made from white powder-coated steel wire space-saving View the offer Baffled flasks by LABSOLUTE® Made from high-quality borosilicate glass 3.3 Particularly resistant to high temperatures and chemicals View the offer Swabs by LABSOLUTE® Sterile Versatile In tubes measuring 13 x 145 mm View the offer Back to the menu...

Liquid Handling

Liquid Handling Labspecials The precise handling of liquids is a key component of many laboratory...

...Liquid Handling Labspecials The precise handling of liquids is a key component of many laboratory processes. It requires reliable instruments, ranging from single-channel pipettes to Multipetten®, as well as suitable Combitips® or universal pipette tips for a variety of applications. We offer a wide selection of products from leading brands to support your day-to-day work in the laboratory. Titration Microbiology Membrane filtration Molecular biology Histology & microscopy Chromatography Dispenser Multipette® M4 The best choice for challenging liquids Manual dispensers such as the Multipette® M4 and the matching tips operate according to the positive displacement principle. In this system, the piston is part of the tip and comes into direct contact with the liquid without any interfering air cushion — allowing you to pipette reliably even when viscosity, volatility, surface tension, density, or the temperature of the medium (very hot or very cold) varies. Using Combitips® advanced disposable tips significantly reduces the risk of contamination. Why is the Multipette® M4 perfect for manual dispensing? • Start quickly with fewer errors – automatic Combitips recognition, no calculations needed • Process more samples in less time – up to 100 dispensing steps without refilling • Flexible for many applications – wide volume range from 1 μl to 10 ml • Safe and comfortable handling – step counter and one hand Combitips ejection reduce errors and contamination Description Art. no. PK Multipette® M4 incl. holder 9.283 604 1 Combitips® advanced 0.1 ml, white 9.283 135 100 Combitips® advanced 0.2 ml, light blue 9.283 136 100 Combitips® advanced 0.5 ml, violet 9.283 137 100 Combitips® advanced 1.0 ml, yellow 9.283 138 100 Combitips® advanced 2.5 ml, green 9.283 139 100 Combitips® advanced 5.0 ml, blue 9.283 140 100 Combitips® advanced 10.0 ml, orange 9.283 141 100 Combitips® advanced 25.0 ml, red 9.283 142 100 Combitips® advanced 50.0 ml, light grey 9.283 143 100 Adapter, red for 25 ml Combitips® advanced 9.283 162 1 Adapter, light grey für 50 ml Combitips® advanced 9.283 163 1 Labeling tapes by Labsolute® Easy to label Leaves no residue Heat-resistant View the offer Multi-channel microlitre pipettes by BRAND Transferpette-8 (Eight-channel pipettes) Transferpette-12 (Twelve-channel pipettes) View the offer Pipette Tips by LABSOLUTE® Filter tips Pipette tip refill system Macro pipette tips View the offer Reliable mixing by OHAUS Vortexer Vortexer Genie ® View the offer Mini centrifuge Sprout® plus by Heathrow Scientific Compact Sprout Mini Centrifuge Quick and efficient centrifugation View the offer Back to the menu...

Molecular biology

Molecular biology Labspecials If you are involved in the analysis and preparation of nucleic acids,...

...Molecular biology Labspecials If you are involved in the analysis and preparation of nucleic acids, you will find everything you need for your specific laboratory requirements here: from PCR plates and everything required for reliable RNA purification right through to buffer tablets. We also offer suitable solutions for safe decontamination – discover high-quality products at attractive prices during the current promotional period. Titration Liquid Handling Microbiology Membrane filtration Histology & Microscopy Chromatography New buffer tablets by Biosolute® With the new BIOSOLUTE® buffer tablets, we offer a practical solution for the rapid preparation of ready-to-use buffer solutions in the laboratory. Simply dissolve one tablet in a defined volume of deionised water and your buffer is ready, with consistent quality! This saves time, reduces sources of error and ensures reproducible results. Sustainable: The tablet form saves on packaging material, reduces transport volume and makes storage more efficient. In this way, BIOSOLUTE® buffer tablets make an active contribution to resource conservation and environmental friendliness in everyday laboratory work. NEW BIOSOLUTE® BUFFER TABLETS Description Art. no. PK PBS-T (phosphate buffered saline with Tween® 20), pH 7.4, tablets for 500 ml solution* 8443.0100 100 PBS-T (phosphate buffered saline with Tween® 20), pH 7.4, tablets for 1000 ml solution* 8454.0100 100 TBS 1X (Tris buffered saline), pH 7.6, tablets for 500 ml solution* 8074.0100 100 TBS-T (Tris buffered saline with Tween® 20), pH 7.6, tablets for 500 ml solution* 8063.0100 100 * You can find more information about individual products, including safety warnings, in the online shop Other products on offer PCR plates by BRAND BIO-CERT® PCR Quality: Free from human DNA, RNase, DNase, pyrogens and PCR inhibitors View the offer Macherey-Nagel Product range Reliable RNA purification Ideal for qPCR, RT-PCR and NGS applications View the offer Reliable decontamination by AppliChem Reliable and thorough decontamination of DNA, RNA and microbial contaminants Wide range of applications (e.g. surfaces, water baths, incubators) Attractive price advantage thanks to a 30 % discount View the offer Back to the menu...

Histology and microscopy

Histology & Microscopy Labspecials Our BIOSOLUTE® products support every stage of histological...

...Histology & Microscopy Labspecials Our BIOSOLUTE® products support every stage of histological sample preparation – from fixation to staining – and deliver precise, reproducible results for research and diagnostics thanks to optimally formulated reagents. Titration Liquid Handling Microbiology Membrane filtration Molecular biology Chromatography Biosolute® for histology STAINING* Description Art. no. PK Eosin Y solution 0.5 % aqueous** 9590.1000 1 l Giemsa’s azur eosin methylene blue solution** 9380.0500 500 ml Gram's crystal violet solution for the Gram staining method** 9350.0500 500 ml Gram’s safranine solution for the Gram staining method** 9399.0500 500 ml Mayer’s Hemalum solution** 9290.0500 500 ml Hematoxylin solution modified acc. to Gill III** 9260.0500 500 ml Carbol fuchsin solution acc. to Ziehl-Neelsen** 8960.0500 500 ml Nuclear fast red aluminium sulphate solution 0.1 %** 8990.0500 500 ml May Gruenwald’s solution** 8780.0500 500 ml Methylene blue hydrate (C.I. 52015) pure, Reag. Ph. Eur., Reag. USP** 8777.0100 100 g Periodic acid solution 1 %** 8440.0500 500 ml Schiff’s reagent** 8190.0500 500 ml *Not IVD products ** You can find more information about individual products, including safety warnings, in the online shop. Other products on offer Embedding & mounting von Biosolute® Paraffin pellets Low-viscosity and high-viscosity paraffin oil Tissue Freezing Medium (OCT) Ready-to-use protein-glycerol solution View the offer Staining jar acc. to Coplin Capacity: up to 10 slides, 76 x 26 mm Autoclavable View the offer Back to the menu...

Membrane filtration

Membran filtration Labspecials Membrane filtration is a tried-and-tested method for separating and...

...Membran filtration Labspecials Membrane filtration is a tried-and-tested method for separating and identifying substances and microorganisms – indispensable in analysis and quality control. With solutions from Th. Geyer, you benefit from precise performance and equipment optimally tailored to day-to-day laboratory work. In addition, high-performance cleaning and decontamination products ensure contamination-free conditions and reliable results. Choose quality and efficiency – with Th. Geyer, you can take advantage of promotional prices until 30 September 2026. Titration Liquid Handling Microbiology Molecular biology Histology & Microscopy Chromatography Prepared plates for legionella analysis with Sartorius validated membrane filter The high-quality BIOSOLUTE® prepared plates for the detection and quantification of Legionella in accordance with ISO standards offer consistent quality and high selectivity. Benefit from the assurance provided by the certified combined validation of BIOSOLUTE® plates and Sartorius filters (Type 130H6Z-47): • Plates compliant with ISO 11731:2017 and filters compliant with ISO 7704:2023 • Quality control in an ISO 17025-accredited laboratory • Combined CoA’s for each batch, including the batch of tested filters BIOSOLUTE® PREPARED PLATES, 90 MM Description Art. no. PK Legionella GVPC Selective Agar 9660.0020 20 9660.0120 120 Legionella BCYE Selective Agar 9664.0020 20 Legionella BCYE Selective Agar with Antibiotics 9962.0020 20 9962.0120 120 Legionella BCYE Selective Agar without Cysteine 9662.0020 20 Other Biosolute® products available Legionella acid buffer sterile for Legionella sampling In accordance with ISO 11731 View the offer Membrane Plate Kit 100 membrane filtration plates with matching membrane filters from Sartorius Certified combined validation of the plates and filters Compliant with ISO 11133:2014 View the offer Back to the menu...

Contact

Contact Th. Geyer attaches particular importance to personal advice and support. That is...

...Contact Th. Geyer attaches particular importance to personal advice and support. That is why we are present in the countries listed here with our own competent contacts or represented by qualified distribution partners. For all other countries without direct representation, our experienced export team is available to answer your questions and meet your needs in the areas of laboratory and ingredients. Filter by division and country and find the desired contact details of our trade partners. Directly to the contact forms Ingredients business unit Laboratory business unit Division: Lab Ingredients Country: Please select Algeria Argentina Armenia Australia Austria Bahrain Bangladesch Belarus Belgium Bolivia Bosnia and Herzegovina Brazil Bulgaria Canada China Colombia Croatia Cyprus Denmark Egypt Estonia Faroe Islands Finland France Georgia Germany Ghana Great Britain Greece Greenland Hong Kong Hungary India Indonesia Iraq Ireland Israel Italy Japan Jordan Kazakhstan Keniya Kuwait Kyrgyzstan Latvia Lebanon Lithuania Luxembourg Malaysia Malta Mexico Moldova Morocco Netherlands Nigeria Norway Oman Other countries Pakistan Peru Philippines Poland Portugal Qatar Romania Russia Saudi Arabia Serbia Singapore Slovakia Slovenia South Africa South Korea Spain Sri Lanka Sudan Sweden Switzerland Syria Taiwan Tanzania Thailand Tunisia Turkey Uganda Ukraine United Arab Emirates United States Uzbekistan Vietnam Yemen Zimbabwe Reset filter Th. Geyer Skandinavien ApS 2B Borupvang Ballerup, 2750 Phone: +45 4630 0030 sales@thgeyer.dk Lab Th. Geyer Skandinavien AB 3012 Poststugan Malmö, 211 65 Phone: +46 8 603 0200 sales@thgeyer.se Lab Th. Geyer Polska Sp. z o.o. 22A Czeska Warsaw, 03-902 Phone: +48 22 427 64 64 sales@thgeyer.pl Lab Th. Geyer Swiss AG 172 Chamerstrasse Zug, 6300 Phone: +41 31 934 54 54 info@thgeyer.ch Lab TH. GEYER GMBH & CO. KG 4-6 Dornierstr. Renningen, 71272 Germany Phone: +49 800 4393 784 sales@thgeyer.de Lab Th. Geyer Ingredients GmbH & Co. KG Im Wesertal 11 37671 Höxter-Stahle Phone: +49 5531 7045-0 ingredients@thgeyer.de Ingredients Head Office Th. Geyer Ingredients SIA Mrs. Ieva Alaine Malduguņu iela 4 LV-2167 Mārupe Phone: +371 29641457 ingredients@thgeyer.de Ingredients Food, Beverages Baltic States Th. Geyer Ingredients OÜ Ms Ene Väli Männiku tee 104 EE-Tallinn 11216 Phone: +372 501 7798 ingredients@thgeyer.de Ingredients Food, Beverages Estonia Th. Geyer GmbH & Co. KG Global Partner Management 4-6 Dornierstr. Renningen, 71272 Phone: +49 7159 1637-823 gpm@thgeyer.de Lab THG Ingredients Middle East FZE Mr Tamer Abwini Phone: +971 48876058 sales.dubai@thg-ingredients.com Ingredients Food, Beverages THG Ingredients Egypt LLC Mr Ramy Bastawros Phone: +20 38642114 ramy.bastawros@thg-ingredients-eg.com Ingredients Tobacco Aromat-Vertex Mr Bartosz Kedzia Phone: +48 655 119 638 bartosz.kedzia@aromat-vertex.pl www.aromat-vertex.pl Ingredients Food, Beverages Astron Chemicals S.A. Ms Diana Liarmakopoulou Phone: +30 211 5553327 d.liarmakopoulou@astronchemicals.gr www.astronchemicals.gr Ingredients Food, Beverages FD Ingredients Ms Raluca Feroiu-Nasoi Telefon: +40 21 232 14 35 raluca.feroiu@fdingredients.ro www.fdingredients.ro Ingredients Food, Beverages Frigerio S.R.L. Food Ingredients Mr Paolo Frigerio Phone: +39 039 2050103 paolo.frigerio@frigeriofood.it www.frigeriofood.it Ingredients Food, Beverages Globulinks Stanislav Milchev Mobile: +359 885 941 247 stanislav.milchev@globulinks.com www.globulinks.com Ingredients Food, Beverages H2M Ingredients Ms Mouna El Hannaoui Phone: +212 661495553 mouna.elhannaoui@h2m-ingredients.com Ingredients Food, Beverages M.M Pharma & Chemicals Mr Mohanad Mortada EL Berier Phone: +249 912347824 m.mmpharma@gmail.com Ingredients Food, Beverages Newrise For Flavors & Food Ingredients Mr Munir Bawalsa Phone: +962 6552 36512 munir@newrise-jo.com Ingredients Food, Beverages OOO "SAMSHIT LTD" Phone: +38 (050) 302-00-78 office@samshit-aroma.com http://samshit-aroma.com/ Ingredients Food, Beverages OOO Soyuzopttorg Phone: +7 (812) 327-43-52 office@soyuzopttorg.com www.soyuzopttorg.com Ingredients Food, Beverages Sucesores De Jose Escuder S.L. Ms Patricia Espuig Phone: +34 687842290 pespuig@escuder.eco www.joseescuder.com Ingredients Food, Beverages SDA Natural Phone: +972 54 9980419 contact@sda-natural.com www.sda-natural.com Ingredients Food, Beverages SYMAROM Kft. Ms Judit Deak Phone: +36 30 294 98 30 judit@symarom.hu www.symarom.hu Ingredients Food, Beverages Tplus Oy Mr Mikko Mäkitalo Phone:+358 10 321 3087 mikko.makitalo@tplus.fi www.tplus.fi Ingredients Food, Beverages Lab contact form Ingredients contact form...

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Flavours

Flavours for food CONVINCING TASTE FOR YOUR IDEAS Whether baked goods, sweets, fitness bars or ready...

...Flavours for food CONVINCING TASTE FOR YOUR IDEAS Whether baked goods, sweets, fitness bars or ready meals - our flavours give your products the optimal taste. As your partner, we support the process from conception through to launch. We offer advice and expertise in flavouring, application technology and regulatory affairs. Working on traditional formulations or setting new trends - our flavour portfolio offers solutions that helps you reach your objectives. Use our tasty flavours and create your own personal moment of enjoyment! Our flavour portfolio Over 3000 flavours for your product ideas Premium Flavour Selection Sweet and spicy flavours In our Premium Flavour Selection (PFS), we have selected the most relevant flavours for sweet and savoury foods from our comprehensive portfolio of over 3,000 flavours. You can find more information on our info page. More about the PFS More Flavours Didn't find a suitable product? In addition to the Premium Flavour Selection, we offer many other flavours for a wide range of applications on request. Feel free to contact us and find out more about our flavour portfolio! Request here Applications and properties With our flavour portfolio, you can improve taste, smell and compensate for flavour losses. With our numerous product solutions and decades of experience in the food and beverage industry, we can create a unique flavour profile for your application. Besides giving a certain taste the products in our portfolio can also also be used for compensating for flavour losses during production or storage and achieving a consistent taste. Liquid, viscous or dry - from flavours to organic certified extracts Various flavours and extracts in liquid, viscous or dry form meet both the individual market needs and the technical requirements of your market sector. As naturalness is becoming more and more important for consumers, we have expanded our portfolio to include a variety of organic-certified flavours that comply with current regulations. Support a more conscious diet with our flavours! The demand for fat, sugar or salt-reduced products in the food market is increasing. With our symlife™ flavours, we support you in developing your products in line with the market needs in a consumer-friendly way. Masking flavours as well as solutions for completing a rounded profile play an important role. In particular, missing saltiness, sweetness or fattiness can be compensated or an overall mouthfeel improvement can be achieved. We optimise the Nutri-Score of your products Consumers increasingly look for Nutri-Score on product packaging as part of their decision making process. With our flavours and wider portfolio, you can optimise the taste of your products and even improve the Nutri-Score if required. EU-FLAVOUR REGULATION 1 This Regulation lays down rules on flavourings and food ingredients with flavouring properties for use in and on foods with a view to ensuring the effective functioning of the internal market while providing a high level of protection of human health and a high level of protection of consumers, including the protection of consumers‘ interests and fair practices in food trade, taking due account of the protection of the environment. Possible scenarios for your product declaration according to EU flavour regulation Labelling scenarios 0 1 2 3 4 5 Ingredients 100 % flavouring preparation from the named source 100 % natural flavouring substances >= 95 % from the named source, easily recognizable (flav. subst. and/or preparation) < 95 % from the named source, easily recognizable (flav. subst. and/or preparation) 100 % from different source materials, reference to source materials does not reflect the taste Flavour with non-natural flavour components EU labelling Natural (x) flavouring Specific name Natural flavouring Scenario 2,3 or 4 also possible, if applicable Natural (x) flavouring Natural (x) flavouring with other natural flavourings (=WONF) Natural flavouring Flavouring + Smoke flavouring (if contained) Labelling examples Natural strawberry flavouring Strawberry distillate Orange oil Vanilla extract Vanilla extract Natural flavouring substances vanillin Natural flavouring substances (strawberry taste) Natural honey flavouring Natural honey flavouring WONF Natural fruit flavouring WONF Natural strawberry flavouring WONF Natural flavouring (strawberry taste) Natural flavouring (multifruit taste) Vanilla flavouring Flavouring Flavouring, smoke flavouring Symrise statement “Labelling Scenarios”, July 2019 1 Official Journal of the European Union (DE_Version of 31.12.2008) - REGULATION (EC) No 1334/2008 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on flavourings and certain food ingredients with flavouring properties for use in and on foods in and on foods and amending Council Regulation (EEC) No 1601/91, Regulations (EC) No 2232/96 and (EC) No 110/2008 and Directive 2000/13/EC Are you looking for solutions to make your products more attractive? Please contact us! We will be happy to answer all your questions about our flavours! Request for product solutions...

New at BIOSOLUTE®

Our top-quality Taq DNA polymerase for high yields in PCR New from BIOSOLUTE®: our Taq DNA...

...Our top-quality Taq DNA polymerase for high yields in PCR New from BIOSOLUTE®: our Taq DNA polymerase ( 8181.0500 ) – a thermostable standard polymerase derived from Thermus aquaticus. It is characterised by its high activity and performance, as well as high yields. We are thus expanding our range with a product that is an essential part of any molecular biology laboratory! Taq DNA polymerase is used for PCR reactions, as well as many other molecular biology applications. The polymerase is supplied in 500 units, the reagents required for the polymerase’s activity are included in the supply (10X reaction buffer and magnesium chloride). In addition, we are now offering matching dNTPs as a ready-to-use mix ( 8292.0200 , 8292.1000 ) – an optimised mixture of the nucleotides dATP, dCTP, dGTP and dTTP, each at a concentration of 10 mM. The dNTP mix is also required for PCR and is suitable for numerous other applications in molecular biology, such as reverse transcription and DNA sequencing. Description A rticle Number dNTP mix (40 mM). Nucleotide solution 8292.0200 , 8292.1000 Taq DNA polymerase 8181.0500 Discover more LABSOLUTE® products for molecular biology and PCR Description Article Number Microlitre pipette 0.1–2.0 µl 7695700 PCR strip of 8, without lid 7696562 2.5-litre ice container with lid, red 7696225 Back...

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Micro­biology Labspecials Products for microbiological applications in the laboratory must meet the...

Liquid Handling Labspecials The precise handling of liquids is a key component of many laboratory...

Molecular­ biology Labspecials If you are involved in the analysis and preparation of nucleic acids,...

Histo­logy & Micro­scopy Labspecials Our BIOSOLUTE® products support every stage of histological...

Membran­ filtration Labspecials Membrane filtration is a tried-and-tested method for separating and...

Contact Th. Gey­er at­taches par­tic­u­lar im­port­ance to per­son­al ad­vice and sup­port. That is...

Thank you for your message!

Flavours for food CONVINCING TASTE FOR YOUR IDEAS Whether baked goods, sweets, fitness bars or ready...

Our top-quality Taq DNA polymerase for high yields in PCR New from BIOSOLUTE®: our Taq DNA...

404 This page does not exist Unfortunately, the page you requested could not be found. Please use...

Microbiology Labspecials Products for microbiological applications in the laboratory must meet the...

Molecular biology Labspecials If you are involved in the analysis and preparation of nucleic acids,...

Histology & Microscopy Labspecials Our BIOSOLUTE® products support every stage of histological...

Membran filtration Labspecials Membrane filtration is a tried-and-tested method for separating and...

Contact Th. Geyer attaches particular importance to personal advice and support. That is...