Folding magnifiers mobilent LED
Very compact, high-magnification folding magnifiers suitable for wearing around the neck or for handbag or trouser pockets.White plastic housing encloses the lens and makes it dust-tightAspheric PXM® lightweight lens for a distortion-free image with edge-to-edge sharpnessEfficient LED lightingBattery cover is also threaded when using the lanyardScope of supply: Magnifier, lanyardSpecificationsColour temperature:6000 KIllumination intensity: 300 lx (battery dependent)Battery:1 x CR 2032 (included)
Funnel flowcell for refractometer series RFM300
The funnel flowcell enables semi or fully automated sample application and prism washing. Ideal for larger sample volumes.Provides an inline configuration for multiple instruments with flavours, fragrances, and essencesAuto-sampler connectivityEliminates evaporation - minimizes the risk of exposure to volatile samples
Glass-bottomed trays, Nunc ™, borosilicate
For fluorescence microscopy, phase contrast microscopy, confocal microscopy, live cell imaging, differential interference contrast microscopy, and fluorescence in situ hybridization (FISH). Nunc trays with glass bottom combine the advantages of standard 35 mm dishes with the imaging benefits of coverslips. The inner surface of the tray bottom, including the glass surface, is cell culture treated.Outer diameter 35 mmWorkload 3,0 mlHeight 12,9 mm
Gooseneck light guide for SCHOTT Cold light sources
Flexible light guides which will remain in place after positioning. Gooseneck branches positioned in opposite directions create near shadow-free illumination.
Greenough Stereo Microscopes Lab-Line OZL
The flexible all-rounder with zoom function for schools, training companies, inspection authorities and laboratories.Tube 45° inclinedWide Field HWF 10x/20 mmDiopter adjustment: Both-sidedIllumination: 3 W-LED Incident and 3 W-LED transmitted, seperately dimmableInterpupillary distance 55 to 75 mmLarge selection of eyepieces, external illumination units as well as auxiliary objectives are available as accessoriesOZL 466 with strong, continuously dimmable, integrated LED ring illumination in the objective housingOZL 468 with integrated handle and stable, mechanical standProtective dust cover, eye piece rubber caps, as well as multi-lingual user instructions included in the scope of supply
Greenough-Stereomicroscope Educational-Line OSE
Ideal for workshops, schools and training.Tube 45° inclinedWF 10×/ Ø 20 mmDiopter adjustment: Both-sidedIllumination 1 W LED incident and transmittedIntegrated handle and arm curved stand
Haemacytometer and Counting Chamber Cover Slips
Due to the flat resting of the cover slips on the bars of the counting chambers, there is a defined volume of cell suspension over the counting net. For in vitro diagnostic applications according to IVD Directive 98/79 / EC, with lot number for traceability.Thickness of the cover slips 0.4 mm.Made from special optical glassEdges ground and polishedWell suited for blood smearsSingle packed in poly bags
Haemacytometer cover glasses, borosilicate glass
For counting chambersDIN ISO 8255Plain ground and polished surfacePacking: 2 cover glasses in a plastic bag, separated by tissue paper
Hand spectroscopes
Handy and precise. Angle dispersion C -F: 7°. Linear dispersion: 60 mm (direct vision prism of Amici type)Ideal for demonstrations in schools and for:Viewing / observation of emission and absorption spectraControl of the wavelength spectra of gas emission lamps
Hand tally counter
Use for counting blood cells, bacterial colonies, drops of liquid, or any repetitive event. Tallies up to 9999. Features a quick-reset knob, lens window for easy reading, and finger ring for a secure grip. Sturdy, chrome-finished, metal housing.Dimensions: 46mm diameter x 41mm W.
Hand Wrap ASPURE, glass
Lid: PPPumps: brass, lid nickel platingTube: PTFEEasy liquid dispense by pressure on the metal headEconomical dosingNo evaporation
Handheld magnifier with illumination
Hand held magnifier with magnification of 3X and 5X (depending of the view location)Ergonomic handle designAspherical lens provides spherical aberration and distortion free images with edge-to-edge sharpness.LED bulb with on/off control.Adjustable angle of illumination.
Handheld magnifier with illumination, LED
Light reading magnifier with ergonomic handle, large field of view and 3 LEDs. The high quality acrylic lense has a 9 cm diameter and 2.5-fold magnification, the two additional lenses with Ø 2 cm 4.5 x and 12 x.Supplied with 3 x 1.5 V AAA micro batteries.
Headband magnifier laboCOMFORT
Both hands are free to work. The shield can be simply flipped up when not needed. Interchangeable lenses snap into a high grade plastic housing. The headband has an adjustable strap and foam lining for greater comfort and ease of fitting. With PXM®, lightweight aspheric lens with scratch resistant surface coating.Spare lenses are available on request.
Headband magnifiers laboMED
Both hands are free for working. Comfortable working distance even with a high level of magnification.Lenses easily interchangeableLens clamp made from glass fibre reinforced plasticThe clip-on magnifiers are only suitable for non-spectacle wearersDiscreet metal frame, black matt finishSupplied with protective boxCan also be used with monocular lenses which are available as an accessory* Shorter working distance due to integrated convergence supporting prisms.
HELLMANEX® III liquid
Cleaning:HELLMANEX® III is an alkaline liquid concentrate used for the highly effective cleaning of glass or silica cells and other sensitive optical components. Laboratory equipment made of glass, quartz, sapphire and porcelain can also be cleaned using the solution.Characteristics:Hellmanex® III significantly reduces the surface tension of water. The removal of dirt particles is also assured by the good wetting action of a Hellmanex® III aqueous solution, whilst its high emulsifying and dispersing capabilities prevent the re-deposition of the loosened particles. Special surface-active substances facilitate the residue-free rinsing of the optical components once they have been cleaned.Cleaning and Dilution:The optimal dilution depends on several factors, such as the hardness of the water, the degree and type of contamination, the temperature, etc. The use of demineralised water improves the cleaning characteristics.Available in 1.3kg PE-bottle.The following treatments have been proven at a concentration (vol%) 0.5 to 2 in practice.Temperature°CTime minutes20-25120-18030-3530-4050-60 (quartz only)10-1570-80 (quartz only) 5
Holder for Absorption Cells
Cuvette holder fits 6.201 271, 6.204 502, 6.201 331 and 6.203 069 for absorption measurements in the UV range, with loose window panels, External dimensions (W x H x D) 45 x 12mm , 5mm x 12.5mm
Illuminated magnifier
Magnifier lens complete with articulated arm. Two fluorescent lamps 9 W.
Illuminated magnifier, powerlux
Very simple to use, the ergonomic design promotes intuitive movement on the reading material. Automatic switch-off function, preserves battery life. Very comfortable to hold in the hand. Consistently bright and glare-free illumination.2 SMD LEDs are positioned opposite each other to provide shadow-free illuminationsupplied with protective hard foam casesuitable for both left and right handeColour temperature 3000 K available on request.
Illuminated magnifiers varioLED flex
Optimum swivel range of magnifier head due to gooseneck stand in combination with biaxial lens mounting. Comfortable positioning due to ergonomic gripChoice between shadow free ring illumination and segment illumination for close surface examinationAspheric PXM® lightweight lens, cera-tec® coated for a distortion-free image with edge-to-edge sharpnessIllumination near point at 2 cm for shadow-free illuminationProvides full illumination power immediatelyGooseneck design with protective cover for improved hygieneEconomical due to low power consumption and LED durability of approx. 50000 hoursScope of supply: Illuminated magnifier, power adapter (EU, UK, US)SpecificationsColour temperature:9000 KLuminous flux:260 lmLens size:Ø 76 mmPupillary distance:250 mmBending radius flexible stand:65 mmSwivel range of the magnifying head:360°Power consumption:5 WPower supply:110 ... 230 V, 50/60 Hz
Illuminated magnifying lens Lux-50
Orange body colour, with illuminator and plastic lens. Requires 2 x 1.5 V AA batteries for operation (not included).