Analysis and measurements 281 All prices are indicative and exclude VAT. Visit www.dulis.nl Accessory High quality cuvettes for all spectrophotometers, in polystyrene or acrylic. Polystyrene (PS) al lows 75% to 80% transmission of light energy from 780 nm to 380 nm, 70% at 340 nm. Acrylic (AC) is UV transmissive and allows 50% of light energy to be transmitted up to 280 nm. Cuvettes for spectrophotometers Hellma spectrophotometer cuvettes (continued) Hellmanex cleaning solution Disposable cuvettes for high precision spectrophotometers hCompatible with Eppendorf biophotometers, Genova spectrophotometers and Jenway Series 67 hOD reading for micro volume of samples: 0.7 to 10 µl hNucleic acids (6 to 8.5 ng/µl dsDNA) hFluorescence hProteins (0.1 to 100 mg/ml) hUV/visible reading from 190 to 1100 nm hExcellent reproducibility hBuilt-in optical fibre hDelivered in a box with: - 2 caps: optical path 1 mm and 0.2 mm; - 2 adapters: beam heights 15 mm and 20 mm; - screwdriver for positioning the adapters Ultra micro TrayCell Cell Dim L x W x H (mm) 12.5 x 12.5 x 68.5 Window Quartz suprasil Beam height (mm) 8.5 Sealing Epoxy glue Max temperature ( °C) 50 Cat. No. 139071 € N/A - Instructions for use: 1)Place the TrayCell in the cell holder 2) Place the sample on the window 3)Place the cap 4) Perform the reading 5)Clean the window and the cap: the trayCell is ready for a new reading! Cap Mirror Optical path Window Prism Beam Source Detector Helma cleaning solution for cleaning spectroscopy cuvettes. Use diluted to 10%. Cat. No. Description Units/ box €/ box 064011 Polyethylene cap for cell 500 N/A - Cat.No Material Volume (ml) Transp. walls Skirt Units/ Tray Units/ box €/ box 064005 PS 1 4 Yes 100 500 N/A - 064006 AC 1 4 Yes 100 500 N/A - 064007 PS 4 2 No 100 500 N/A - 064008 PS 4 4 No 100 500 N/A - 064009 AC 4 2 No 100 500 N/A - 064010 AC 4 4 No 100 500 N/A - Cat. No. For photometers € 139057 Hellmanex cleaning solution - 1 litre N/A - Quartaz QS Model Hellma Optical path Volume (mL) Hext. x Wext. x Wint. fenêtre (mm) Number of windows Base/ bottom thickness (mm) Cat.No € The cuvette High precision fluorescence cuvettes - Volume 1 to 3.5 ml - High precision QS quartz quality - External dimensions 45 x 12.5 x 12.5 mm. Models 101 and 104F: macro and semi-micro cuvettes with PTFE cap, 4 windows - Model 114F: semi-micro cuvettes with PTFE cap, 4 windows. 101 10 x 10 mm 3.5 45 x 12.5 x 10 4 - 139024 N/A - 114F 10 x 4 mm 1.4 46 x 12.5 x 4 4 1.25 139030 N/A - 108.002F 10 x 2 mm 0.5 45 x 12.5 x 2 4 9 139032 N/A - Z = 8.5 Z = 15 Model Hellma Optical path Sample volume/ Total volume (µl) Hext. (mm) Window (mm) Cat.No € The cuvette Cat.No € The cuvette QS high precision ultra-micro cuvettes - High precision QS quartz quality - External dimensions 45 x 12.5 x 12.5 mm. 105.200QS 10 mm 160 / 180 45 8 x 2 139038 N/A - - - 105.201QS 10 mm 100 / 120 45 5 x 2 139055 N/A - 139037 N/A - 105.202QS 10 mm 50 / 70 45 2.5 x 2 139041 N/A - 139036 N/A - 105.210QS10 10 mm 5 / 10 40 ø 8 139040 N/A - 139064 N/A -
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