ROTILABO®-glass fluorescence cell, with PTFE seamed lid, 3.5 ml, 1 unit(s)ROTILABO glass fluorescence cell, with PTFE seamed lid, 3. 5 ml Material: quartz glass Spectrosil, PTFE closure. UV permeable, for fluorimetry Wavelength: 170 2700 nm Transmission: 80 % Tolerance 0. 01 mm Sustainability Long service life. Technical Information Optical windows 4 Layer thickness 10 mm Nominal volume 3500 l Height 45 mm Width 12. 5 mm Depth 12. 5 mm Wavelength 170 2700 nm Lock Seamed lid ROTH for Future yes