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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

345678
Lovibond® Nessleriser Systems, Pt-Co/Hazen/APHA Scale | Type: AF 327, Colour scale: Pt-Co 0 - 70 mg Pt/l
Lovibond® Nessleriser Systems, Pt-Co/Hazen/APHA Scale | Type: AF 327, Colour scale: Pt-Co 0 - 70 mg Pt/l
Brand: The Tintometer LimitedAvailable in 6 variantsLovibond® Comparator 2000+ is a quality instrument for the visual analysis of colour intensity in analysis samples using Lovibond colour discs. The integral cell attachment enables cells with a depth of 40mm to be accepted. The Lovibond® Nessleriser system provides greater depths by using corresponding accessory Nessler tubes. This enables the determination of concentrations below the detection limit of the Lovibond® Comparator 2000+. The integral prism in the Lovibond® Comparator 2000+ brings the glass standard of the colour discs and the colour samples optically into the field of view. The prism is hermetically sealed, preventing the lens from being contaminated. Both the Comparator 2000+ and the Nessleriser are designed in such a way that they compensate for cloudy or coloured water samples. Each device is available for use in daylight or in combination with the artificial daylight unit 2000.
€2.284,19
Macro and semi micro cuvettes | Description: Macro, 4 optical windows, Volume ml: 2.5 to 4.5, Path length mm: 10
Macro and semi micro cuvettes | Description: Macro, 4 optical windows, Volume ml: 2.5 to 4.5, Path length mm: 10
Brand: BRAND GMBH + CO.KGAvailable in 8 variantsSorted by mould cavity number. PMMA or PS.Quality characteristics:Minimal extinction value variation.Optically perfect transmission rangeRecessed window, to protect against scratchesArrow head marking shows the direction of transmission.Advantages to user:Ideal for kinetics measurements1000 cells from the same cavity in each packPractical packaging: clear, re-closable.Polymethylmethacrylate (PMMA) cuvettesTypical operating range: from 300nm to 900nm.Standard deviation at 320nm ± 0.004 extinction units.Polystyrene (PS) cuvettesTypical operative range: from 340nm to 900nm.Standard deviation at 360nm ≤ ± 0.005 extinction units.Macro cell with 4 optical windows, PS / UV-transparentParticularly suitable for fluorescence spectroscopy. The UV version can be used from a wavelength of 230 nm and shows minimal autofluorescence. Standard deviation: Cuvettes of Polystyrene (PS) at 360 nm ≤ ± 0.005 extinction units, cuvettes UV-transparent at 240 nm ≤ ± 0,007 extinction units and at 300 nm ≤ ± 0,005 extinction units.
€41,80
Macro cells for absorption measurement, NIR-range, quartz glass Extended Range | Type: D, Path length mm: 10, External dimensions (W x D x H) mm: 46 x 12.5 x 12.5
Macro cells for absorption measurement, NIR-range, quartz glass Extended Range | Type: D, Path length mm: 10, External dimensions (W x D x H) mm: 46 x 12.5 x 12.5
Brand: Hellma GmbH & Co. KGAvailable in 8 variantsQuartz glass Extended Range, Wavelength range: 200 - 3500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.Type A: with PTFE lid Type B: with small glass lidType D: with PTFE stopper / from 40 mm with 2 PTFE stoppers
€202,00
Macro cells for absorption measurement, UV-range, quartz glass High Performance | Type: B, Path length mm: 1 (spectrally measured), External dimensions (W x D x H) mm: 12.5 x 3.5 x 45
Macro cells for absorption measurement, UV-range, quartz glass High Performance | Type: B, Path length mm: 1 (spectrally measured), External dimensions (W x D x H) mm: 12.5 x 3.5 x 45
Brand: Hellma GmbH & Co. KGAvailable in 19 variantsQuartz glass High Performance 200 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.Type A: with PTFE lidType B: with small glass lidType C: with regular glass lidType D: with PTFE stopper / from 40 mm with 2 PTFE stoppers
€136,50
Macro cells for absorption measurement, VIS-range, special optical glass | Type: A, Path length mm: 20, External dimensions (W x D x H) mm: 12,5 x 22,5 x 45
Macro cells for absorption measurement, VIS-range, special optical glass | Type: A, Path length mm: 20, External dimensions (W x D x H) mm: 12,5 x 22,5 x 45
Brand: Hellma GmbH & Co. KGAvailable in 8 variantsSpecial optical glass 320 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.Type A: with PTFE-FalzdeckelType B: with small glass lidType C: with regular glass lid
€80,80
Macro cuvettes, plastic | Description: Semi-micro, Nominal capacity ml: 1.6, Operating range nm: 220 ... 900
Macro cuvettes, plastic | Description: Semi-micro, Nominal capacity ml: 1.6, Operating range nm: 220 ... 900
Brand: Ratiolab GmbHAvailable in 2 variantsFor photometric measurements even in the UV range.Applicable wavelength range 220 to 900 nmLow variation of extinction valuesGood optical transmission rangeSorted by mould cavity numberScope of supply: 100 netidentical cuvettes in styrofoam box with a resealable cover
€35,88
Micro plates, quartz glass | Description: Quartz glass
Micro plates, quartz glass | Description: Quartz glass
Brand: Hellma GmbH & Co. KG96-well-plates. Quartz glass, with synthetic quartz glass base. Ideal for use with aggressive media, for UV-range measurements, in microscopy, or in fluorescence studies.
€3.253,00
Micro Volume Analysis TrayCell | Type: TrayCell, Capacity µl: 0.7 ... 10, Height mm: 53 / 59.5 / 64.5
Micro Volume Analysis TrayCell | Type: TrayCell, Capacity µl: 0.7 ... 10, Height mm: 53 / 59.5 / 64.5
Brand: Hellma GmbH & Co. KGAvailable in 2 variantsFibre-Optic Micro Measuring Cell. Accessory for standard spectrophotometer for droplet analysis.Sample volume 0.7µl to 10µl.Typical applications are:nucleic acid analysis.determination of the incorporation frequency of fluorescent dye labels (FOI).protein analysis (A280, BCA, Lowry etc.).all UV / Vis analysis utilising wavelength range 190nm to 1100nm.material: Quartz glass High Performance.Please state the required cell centre height (8.5mm, 15mm or 20mm) when placing your order! TrayCell is supplied as standard with caps for both 0.2mm and 1mm light path. Additional light path of 0.1mm and 2mm are available.
€3.166,00
Micro volume measuring cell TrayCell 2.0 | Type: TrayCell 2.0, Capacity µl: 0.7 ... 10, Height mm: 61.5 / 68 / 73
Micro volume measuring cell TrayCell 2.0 | Type: TrayCell 2.0, Capacity µl: 0.7 ... 10, Height mm: 61.5 / 68 / 73
Brand: Hellma GmbH & Co. KGFibre-optic micro volume measuring cell for UV/VIS-based microvolume analysis. Suitable for all current spectrophotometers with standard cuvette holder.Purity and concentration determination of DNA/RNA and proteinsDetermination of labelling efficiency for microarray experimentsPrecisely defined path lengths prevent misadjustmentRecovery of samples by simple pipetting offSamples with low surface tension can be measuredQuick and easy cleaningPlease indicate the centre height when placing your order!Scope of supply: Cuvette, lid for the indicated layer thicknesses
€2.176,00
Microplate spectrophotometer INNO | Type: INNO, Dimensions (WxDxH): 333 x 303 x 245 mm, Power supply: 100 ... 240 V, 50/60 Hz
Microplate spectrophotometer INNO | Type: INNO, Dimensions (WxDxH): 333 x 303 x 245 mm, Power supply: 100 ... 240 V, 50/60 Hz
Brand: LTEK Co. LtdMonochromator-based UV/Vis absorbanceMicrovolume measurements for quantification of nucleic acids possible with nano volume plate. Please order separately.
€5.213,94
Microplate spectrophotometer INNO-M | Type: INNO-M, Dimensions (WxDxH): 333 x 303 x 245 mm, Power supply: 100 ... 240 V, 50/60 Hz
Microplate spectrophotometer INNO-M | Type: INNO-M, Dimensions (WxDxH): 333 x 303 x 245 mm, Power supply: 100 ... 240 V, 50/60 Hz
Brand: LTEK Co. LtdMonochromator-based UV/Vis absorbanceWith luminescence detectionMicrovolume measurements for quantification of nucleic acids possible with nano volume plate. Please order separately.
€10.778,19
Microplate spectrophotometer INNO-S | Type: INNO-S, Dimensions (WxDxH): 408 x 390 x 290 mm, Power supply: 100 ... 240 V, 50/60 Hz
Microplate spectrophotometer INNO-S | Type: INNO-S, Dimensions (WxDxH): 408 x 390 x 290 mm, Power supply: 100 ... 240 V, 50/60 Hz
Brand: LTEK Co. LtdMonochromator-based UV/Vis absorbanceLuminescence and filter-based fluorescence detection for TRF assaysSuitable for spectral scanning, endpoint measurements, kinetic measurements, and scanning of well areasMicrovolume measurements for quantification of nucleic acids possible with nano volume plate. Please order separately.YFP fluorescence filter (481 nm EX) and TRITC fluorescence filter (543 nm EX) are included in the scope of supply. Further fluorescence filters available on request.
€16.369,36
345678

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