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Greenough-Stereomicroscope Educational-Line OSE | Type: OSE 421, Description: Binocular, Magnification: 2x / 4x
Greenough-Stereomicroscope Educational-Line OSE | Type: OSE 421, Description: Binocular, Magnification: 2x / 4x
Merk: Kern & Sohn GmbHIdeal 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
€310,00
Haemacytometer and Counting Chamber Cover Slips | Width mm: 26, Length mm: 20
Haemacytometer and Counting Chamber Cover Slips | Width mm: 26, Length mm: 20
Merk: Paul Marienfeld GmbH & Co. KGBeschikbaar in 2 variantenDue 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
€10,56
Haemacytometer Cover Glasses | Length mm: 22, Width mm: 22, Thickness mm: 0.4
Haemacytometer Cover Glasses | Length mm: 22, Width mm: 22, Thickness mm: 0.4
Merk: Glaswarenfabrik Karl HechtBeschikbaar in 4 variantenPacking: boxes of 10 pieces.
€13,10
Haemacytometer cover glasses, borosilicate glass | Length mm: 24, Width mm: 24, Thickness mm: 0.4
Haemacytometer cover glasses, borosilicate glass | Length mm: 24, Width mm: 24, Thickness mm: 0.4
Merk: BRAND GMBH + CO.KGBeschikbaar in 3 variantenFor counting chambersDIN ISO 8255Plain ground and polished surfacePacking: 2 cover glasses in a plastic bag, separated by tissue paper
€223,65
Hand spectroscopes | Type: 1504, Labeling: with adjustable split and wavelength scale (400 to 750nm)
Hand spectroscopes | Type: 1504, Labeling: with adjustable split and wavelength scale (400 to 750nm)
Merk: A. Krüss Optronic GmbHBeschikbaar in 2 variantenHandy 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
€413,00
Hand tally counter | Description: Hand tally counter
Hand tally counter | Description: Hand tally counter
Merk: Heathrow Scientific LLCUse 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.
€36,20
Hand Wrap ASPURE, glass | Type: 500, Volume ml: 280, Ø mm: 85
Hand Wrap ASPURE, glass | Type: 500, Volume ml: 280, Ø mm: 85
Merk: As One CorporationBeschikbaar in 2 variantenLid: PPPumps: brass, lid nickel platingTube: PTFEEasy liquid dispense by pressure on the metal headEconomical dosingNo evaporation
€20,30
Handheld magnifier with illumination | Description: 3X / 5X magnification
Handheld magnifier with illumination | Description: 3X / 5X magnification
Merk: ISOLAB Laborgeräte GmbHHand 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.
€53,43
Handheld magnifier with illumination, LED | Dimensions mm: 224 x 95 x 35, Magnification: 2.5-fold/4,5x,12x, Colour: white/black
Handheld magnifier with illumination, LED | Dimensions mm: 224 x 95 x 35, Magnification: 2.5-fold/4,5x,12x, Colour: white/black
Merk: Werner Dorsch GmbHLight 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.
€16,39
Headband magnifier laboCOMFORT | Magnification: 2.5x, Working Distance mm: 180
Headband magnifier laboCOMFORT | Magnification: 2.5x, Working Distance mm: 180
Merk: Eschenbach Optik GmbHBeschikbaar in 4 variantenBoth 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.
€105,88
Headband magnifiers laboMED | Type: laboMED*, Magnification: 2x/2.5dpt, Working Distance mm: 250
Headband magnifiers laboMED | Type: laboMED*, Magnification: 2x/2.5dpt, Working Distance mm: 250
Merk: Eschenbach Optik GmbHBeschikbaar in 2 variantenBoth 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
€121,01
HELLMANEX® III liquid | Type: HELLMANEX® III, Capacity l: 1
HELLMANEX® III liquid | Type: HELLMANEX® III, Capacity l: 1
Merk: Hellma GmbH & Co. KGCleaning: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.
€60,60

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