PS sample cup for analyzers.

* optional push-in stopper is available.

Küvetten für Anwendungen der Spektralphotometrie im sichtbaren Spektrum. Die Herstellungsverfahren und die Qualitätskontrolle gewährleisten die Reproduzierbarkeit der Küvetten. Abweichungen in der Lichtabsorption werden im Rahmen von ±1 % gehalten, eine wichtige Voraussetzung für Serienanlaysen.

Küvetten für Anwendungen der Spektralphotometrie im sichtbaren Spektrum. Die Herstellungsverfahren und die Qualitätskontrolle gewährleisten die Reproduzierbarkeit der Küvetten. Abweichungen in der Lichtabsorption werden im Rahmen von ±1 % gehalten, eine wichtige Voraussetzung für Serienanlaysen.

Cuvettes for spectrophotometry applications in the visible spectrum. The production technology and quality control ensure the reproducibility of the cuvettes. The absorption changes are kept within the ±1 % interval, an important condition for analyses in series.Cuvettes for spectrophotometry applications in the visible spectrum. The production technology and quality control ensure the reproducibility of the cuvettes. The absorption changes are kept within the ±1 % interval, an important condition for analyses in series.

For safe handling and holding up to 12 cuvettes with a 10 mm light path. These racks consist of hinged lids with secure clasps and removable inserts for easy cleaning. The height of the lid is designed to accommodate all spectrophotometer cells - even those with covers or stoppers.

High precision standard cells for routine analysis. Suitable for most spectral photometers, using rectangular cells. Available with cover or with stopper for a liquid-tight seal. Cover and stopper made of PTFE.Glass typesType G: Optical glass, 334 to 2500 nmType SOG: Special optical glass, 320 to 2500 nmType Q: Spectrosil® Far UV Quartz glass, 190 to 2700 nmSpecificationsWindows parallel to: 3 arcminWindow polish:60/40 scratch/digWindow thickness:1.25 mmWindow flatness to: 4 Newton fringes

For 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

Grey. 16 numbered positions.Autoclavable (121°C).

Cuvette stand for 6 round cuvettes with a diameter of 24 mm. The cuvettes can be placed safely without slipping or tipping over. The transparent acrylic glass allows to observe changes and colour changes unobstructed.

Fibre-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 thicknessesSpecificationsVolume:0.7 ... 10 µlMeasuring range:210 ... 1100 nmWindow material:High performance quarz glassDimensions (W x D)

For photometric determination of proteins, ssDNA, dsDNA, RNA and oligonucleotides in the UV range. Sample volumes as small as 70 µl are sufficient.Usable for wavelengths from 230 nmFor measurements at 260 nm, 280 nm and in the visible rangeGrouped by mold cavity number

Quartz 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

Special 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

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).Your benefits: High quality of the measurement resultsInternational comparability of measurement resultsMeeting the requirements of the major pharmacopoeias (EP, DAB, USP)Results traceable to NIST primary standards30 years warranty on the reference materialsScope of delivery: Certified reference materials (Calibration Standards) in quality storage boxDAkkS Calibration Certificate (DIN 17025)Handling guidelinesCheck for spectral resolutionHazardous Substance DataSDSLink

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).High quality of the measurement resultsInternational comparability of measurement resultsMeeting the requirements of the major pharmacopoeias (EP, DAB, USP)Results traceable to NIST primary standards30 years warranty on the reference materialsScope of supply: Certified reference materials (Calibration Standards) in quality storage box, DAkkS Calibration Certificate (DIN 17025), Handling guidelinesCheck the wavelength accuracy

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).Your benefits: High quality of the measurement resultsInternational comparability of measurement resultsMeeting the requirements of the major pharmacopoeias (EP, DAB, USP)Results traceable to NIST primary standards30 years warranty on the reference materialsScope of delivery: Certified reference materials (Calibration Standards) in quality storage boxDAkkS Calibration Certificate (DIN 17025)Handling guidelinesGlass Filters 666-S000: For testing spectrophotometers. Photometric accuracy and wavelength accuracy in the visible spectral region.Liquid Filters 667.033-UV: For testing spectrophotometers according to European Pharmacopoeia, wavelength accuracy, photometric accuracy, stray light behaviour, resolution.Filters also available individually.Hazardous Substance DataSDSLink

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).High quality of the measurement resultsInternational comparability of measurement resultsMeeting the requirements of the major pharmacopoeias (EP, DAB, USP)Results traceable to NIST primary standards30 years warranty on the reference materialsScope of supply: Certified reference materials (Calibration Standards) in quality storage box, DAkkS Calibration Certificate (DIN 17025), Handling guidelinesCheck for photometric accuracy

Fibre-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.

96-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.

Sorted by mold cavity number to ensure lowest variation of extinction coefficient. Optically perfect transmission range. Manufactured under controlled room conditions and packaged fully automatically. CERTIFIED LIFE SCIENCE QUALITY.Particularly suitable for fluorescence spectroscopy. The UV version can be used from a wavelength of 230 nm and shows minimal autofluorescence.