Cell Culture 93 All prices are indicative and exclude VAT. Visit www.dulis.nl hKit for grinding samples from 10 mg to 10 g hLimited sample loss hGrinding of hard samples (e.g. cartilage, roots) hEasy to clean Cat. No. Description € 538004 CellCrusher only N/A - Kit A Kit B Sample mass 10 mg to 5 g 10 mg to 10 g Cell Crusher: chamber (32 x 42 mm) + stainless steel pestle The kit contains Pliers, spoon and mallet - Drill can be adapted to any grinder that accepts 9 mm Ørods Cat. No. 538003 538005 € N/A - N/A - 1 2 3 Instructions for use: 1) Place the sample in the chamber (liquid nitrogen temperature) 2) Crush the sample with the pestle by tapping with a mallet 3) Collect the crushed material with the spoon GRINDERS/ Small cell culture equipment Transepithelial resistance meter(TEER) CellCrusher tissue grinders h Benefits hEliminates errors and reduces handling time hAutomatic data recording hSmall footprint hElectrode designed to be positioned above the well (12 or 24 well plate) without being held and always in the same position, for reproducible results hEasy calibration and verification hTriggering of the measurement with a foot switch for hands-free operation hTrans-epithelial resistance calculated by applying a formula using the unit area to the resistance h Applications hMeasurement of confluence, transepithelial resistance or potential difference of epithelial or endothelial tissue hPermeability, conductance and drug effect studies hContinuous digital monitoring of a target membrane hBlood-brain barrier transport hStudies of lung epithelial tissue hIntestinal tissue studies hSkin tissue studies hLow noise for better resolution and accuracy hAdjustable measuring currents (2, 4 or 10 μA) hResistance from 1 Ω to 100 000 Ω or with three fixed current ranges hReliable low-current, low-voltage design prevents transport of metal ions hFast stabilisation of resistance on low levels below 200 Ω with resolution down to 0.1 Ω hErgonomically designed tiltable stand for low glare hThe display shows the most recent set of programmed parameters hAutomatic plate indexing operation with or without control well subtraction for resistance and potential difference measurements hContinuous data recording via USB (PC, Mac, Linux) hSaves time-stamped data to a file that can be read in a spreadsheet on a USB stick hScalable firmware Cat. No. Description € 170105B Transepithelial resistance meter N/A -
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