Marqueurs de laboratoires (translation in progress): suppliers, wholesalers and manufacturers on Hellopro
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OXIDE CERAMICS - FRIALIT-DEGUSSIT

OXIDE CERAMICS - FRIALIT-DEGUSSIT
FRIATEC: Division Technical ceramics Individual customer solutions made to measure FRIALIT-DEGUSSIT oxide ceramics for electronic- and electrical engineering and applications in applied physics. Metallised oxide ceramics are the basis for various applied physics applications operating in extreme environments. Through intensive discussions with FRIALIT-DEGUSSIT’s engineers, our partners are able to develop their products to achieve maximum efficiency in all fields of technology. The results are metal-ceramic components which satisfy the highest demands. Independently, if the product is used at high temperatures and high voltages, its functionality remains thanks to the properties of the oxide ceramics which it contains. Oxide ceramics are the materials of today. In these demanding applications there is no way to avoid the total capabilities of FRIALIT-DEGUSSIT. >>>
View the product on friatec.com/ FRIATEC Sarl
BLOTTING MEMBRANE SANDWICHES

BLOTTING MEMBRANE SANDWICHES
Whatman offers an extensive line of blotting membrane sandwiches that are made with our high quality Protran® nitrocellulose or Westran® polyvinylidene fluoride (PVDF) membranes interleaved with superior 3MM blotting filter paper. Time saving blotting sandwiches The Blotting Sandwiches consist of a transfer membrane between 3MM blotting papers in a sandwich format. The pre-cut membrane with papers matches the most commonly used pre-cast electrophoresis gels. These blotting sandwiches offer convenience and time savings for high throughput labs using chemiluminescent detection or other common detection methods. The “ready to use” sandwiches are offered with Protran, which is of 100% nitrocellulose, or alternatively with Westran PVDF membrane. Protran is a UNIVERSAL blotting membrane suitable for Western (protein), Southern (DNA) and Northern (RNA) blots and has a very high binding capacity due to its sponge structure. Protran is hydrophilic, which means that no pre-wetting with toxic methanol is required. It is suitable for all common detection methods (radioactive, colourimetric, fluorescent, as well as chemiluminescent detection based on horseradish peroxidase systems like ECL/SuperSignal/Luminol and all common staining methods). Westran CS protein blotting membrane and Westran S protein sequencing membrane are both hydrophobic PVDF, an excellent support for protein transfer due to its high affinity for proteins and its broad compatibility with detection and analysis systems. Westran CS (Clear Signal) is specifically designed for Western blotting and protein dot-blotting applications. The membrane features high protein capacity and increased signal over a wide range of molecular weights. Westran S has a very high protein binding capacity and excellent chemical resistance and is ideal for protein sequencing. It is also compatible for use in non-sequencing Western Blotting applications. Features and Benefits Precut for speed and convenience, so scientists have more valuable research time Fits precast gel sizes 7 x 8.5 cm and 8.5 x 13.5 cm Made with our high quality Protran nitrocelulose or Westran polyvinylidene fluoride (PVDF) membranes interleaved with superior 3MM blotting filter paper High protien binding capacity membranes Westran S membrane blotting sandwiches ideal for protein sequencing applications Protran and Westran Clear Signal designed for Western Blots, South-Western Blots and Protein Binding Assays >>>
View the product on whatman.com Whatman International
CAPSULES WITH FLUORODYNE® II MEMBRANE ACROPAK™ 20 & 200

CAPSULES WITH FLUORODYNE® II MEMBRANE ACROPAK™ 20 & 200
Efficient processing of liquid volumes typically up to 20 liters Fluorodyne II membrane is compatible with aqueous and many organic solvents. AcroPak 20 filters are designed to add convenience to small and medium volume filtrations. AcroPak 200 Fluorodyne II capsules provide fast processing of clean batches. Double layer sterilizing membrane enhances reliability. Upstream air vent prevents vapor lock. Manufactured without the use of adhesives to minimize extractables. Pre-sterilized by gamma irradiation. Sterile filtration of media and buffers. Point-of-use filtration for lab water. Suitable for viscous, particulate solutions and serum containing media. Applicable for many fluids containing dilute proteins or preservatives. Scaleable. Materials of Construction Filter Media: Fluorodyne II membrane (hydrophilic PVDF) Housing, Vent Plug: Polypropylene Sealing Technology: Thermal bonding Filling Bell: Polycarbonate Pore Size 0.1 and 0.2 µm Effective Filtration Area 20 and 200 cm2 Dimensions (nominal) AcroPak 20 Capsules Housing Length: 8.3 cm (3.3 in.) Housing Diameter: 6.7 cm (2.7 in.) AcroPak 200 Capsules Overall Length: 10.5 cm (4.1 in.) Housing Diameter without vent: 5.3 cm (2.1 in.) Housing Diameter with vent: 6.7 cm (2.6 in.) Inlet/Outlet Connections 6.4 - 12.7 mm (1/4 - 1/2 in.) diameter stepped hose barb with female luer slip interior and filling bell outlet Maximum Operating Temperature and Pressure 60 °C (140 °F) at 1.0 bar (100 kPa, 15 psi) 4.1 bar (410 kPa, 60 psi) at 21 - 24 °C (70 - 75 °F) Recommended Integrity Test Minimum Bubble Point – Water 0.2 µm Fluorodyne II membrane: 3.2 bar (320 kPa, 46 psi) 60% IPA/40% H2O (v:v) 0.1 µm Fluorodyne II membrane: 1.8 bar (180 kPa, 26 psi) Typical Water Flow Rate mL/min at 0.1 bar (10 kPa, 1 psi) AcroPak 20 Capsules 0.1 µm Fluorodyne II membrane: 13 (9) 0.2 µm Fluorodyne II membrane: 26 (18) AcroPak 200 Capsules 0.2 µm Fluorodyne II membrane: 40 (170) Typical Hold-Up Volume AcroPak 20 Capsules < 2.5 mL AcroPak 200 Capsules < 6 mL Bacterial Retention Lot samples retain a minimum of 107 cfu/cm2 of B. diminuta per modified ASTM F838-83 Endotoxin Level < 0.25 EU/mL using Limulus Amoebocyte Lysate (LAL) test Biological Safety Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo Sterilization Sterilized by gamma irradiation and individually packaged Part Number Description Pkg AcroPak 20 Capsules with Fluorodyne II Membrane, with filling bell 12209 0.1 µm, sterile 3/pkg 12208 0.1 µm, non-sterile 3/pkg 12201 0.2 µm, sterile 3/pkg 12200 0.2 µm, non-sterile 3/pkg AcroPak 200 Capsules with Fluorodyne II Membrane, with filling bell 12069 0.2 µm, sterile 3/pkg >>>
View the product on pall.com Pall Fluides Et Systemes France
FILTER MEMBRANES

FILTER MEMBRANES
Nylon and PTFE (Teflon®) membrane Wide selection of membrane sizes Phenomenex PTFE (Teflon®) and Nylon membrane filters offer excellent chemical resistance to almost all laboratory solvents and samples. They do not introduce unwanted plasticizers or contaminants into the sample or mobile phase. PTFE (Teflon®) and Nylon 66 membrane disc filters are available in 13 and 25 mm diameters (for reusable syringe filter holders), and in 47 mm diameter for mobile phase filtration. Since Nylon 66 is hydrophilic, filtering of aqueous solvents is simple. No prewetting is required. PTFE is hydrophobic and so is not recommended for the filtration of aqueous solutions. >>>
View the product on phenomenex.com Phenomenex UK
CONTROL AND MONITORING OF DEVICES

CONTROL AND MONITORING OF DEVICES
Integral electronics allow the direct connection and configuration of up to three sensors (such as temperature, pH, turbidity and conductivity) and one effector (such an analogue pump). Plus one digital input/output socket System configurations are readily interchangeable or upgradeable as user requirements evolve Additional sensor and output (effector) ports are available via the Lara™ Expansion-Hub(s) which allows unlimited connectivity. >>>
View the product on radleys.co.uk Radleys
COLONY & PLAQUE LIFT MEMBRANES

COLONY & PLAQUE LIFT MEMBRANES
Circular membranes are offered in a variety of membrane types, ideal for colony hybridization and plaque lift applications. Protran® nitrocellulose, Optitran® reinforced nitrocellulose and Nytran® SPC and N nylon membranes are available in disc formats. These membranes provide high signal intensities and low backgrounds, and are compatible with isotopic and non-isotopic detection methods. Nytran and Optitran membranes offer high strength for assays where multiple reprobings are required. The 82 mm and 87 mm sizes are designed to fit 100 mm plates; 132 and 137 mm fit 150 mm plates. Features and Benefits Wide variety of membranes available in circular format High signal and low backgrounds in colony & plaque lift applications Available in sizes to fit 100 & 150 mm plates Butterfly™ membranes have asymmetric notches (tabs) for easier handling, improved orientation and identification of colony and plaque lifts. >>>
View the product on whatman.com Whatman International
MEMBRANE MARKING PEN

MEMBRANE MARKING PEN
For Marking Nitrocellulose & Nylon Transfers The membrane marking pen is a high-xylene, felt-tipped marker that permanently writes on nitrocellulose and nylon membranes used in standard transfer procedures. This indispensable tool ensures easy identification and orientation of gel transfers, colony and plaque lifts and Western blots, even when membrane is damp. It is compatible with hybridization and incubation solutions. An ideal marker for keeping records of transfers. >>>
View the product on whatman.com Whatman International
MACOR® GLASS CERAMIC

MACOR® GLASS CERAMIC
For many years Macor® glass ceramic, made by Corning, has been almost a standard material when ceramic-like properties are required for short run components required on quick turnaround. We say 'Ceramic-like' because Macor is neither a glass nor a ceramic, but has properties similar to each family of materials, being an electrical and thermal insulator, a material which is good at high temperature and in corrosive environments, being of relatively low density, and being brittle rather than ductile. >>>
View the product on aegis-ceramics.co.uk Aegis Advanced Materials Ltd
NYLON MEMBRANES - NYTRAN®

NYLON MEMBRANES - NYTRAN®
Nytran® nylon membranes Whatman Nytran nylon membranes are available in two formats. The Nytran N is a moderately charged nylon membrane and the Nytran SPC is a very high positive charged nylon membrane. Nytran® Nylon The Whatman Nytran N membrane is ideal for applications that require a lower charge. It is designed for Southern and Northern blotting as well as colony & plaque lifts and Dot-/Slot-blots. Nytran N is compatible with isotopic and non-isotopic detection methods. Nytran N membrane allows for excellent signal-to-noise ratios. The membrane is cast uniformly on both sides of a support matrix, demonstrating excellent symmetry. This gives the membrane the ability to lie flat without curling. Nytran N membrane is a highly consistent membrane with uniform pore size and distribution. It is available in 0.2 µm and 0.45 µm pore sizes for optimal retention of oligos and larger DNA fragments. >>>
View the product on whatman.com Whatman International
SUPERCHARGE (SPC) - NYTRAN® MEMBRANE

SUPERCHARGE (SPC) - NYTRAN® MEMBRANE
Nytran SPC nylon membranes have a very high positive charge. Improvements in the manufacturing process result in a membrane with a higher density of nylon per unit area. The increased charge and greater nylon density provide increased binding sites for your samples. Nytran SPC membranes show a very uniform pore size and pore distribution compared to typical nylon membranes. They are free of surface microvoids which are common in other membranes. These characteristics lead to greater reproducibility of results across a membrane and from blot to blot. Nytran SPC membrane is cast uniformly on both sides of a support matrix, demonstrating excellent symmetry. This gives the membrane the ability to lie flat without curling. With typical manufacturing techniques, increasing positive charge tends to increase background. Nytran SPC membranes are manufactured using a process that allows the combination of high positive charge with low background. Whether using radioactive or non-radioactive detection techniques, Nytran SPC consistently gives high signal with extremely low background. >>>
View the product on whatman.com Whatman International




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