Square cuvettes for SLS/DLS

SLS and DLS measurements on highly turbid samples are possible using a 3D LS Spectrometer equipped with the option "sample goniometer". Using this configuration, the light scattering experiment is performed close to the corner of a square cell, thus reducing the laser path length through the sample down to 0.2 mm.

We can recommend the use of Hellma square cell cuvettes as specified below. You can order them directly at your local distributor of Hellma (ordering number 111-10-40, type 111-QS) or at LSi.

• Reference: CUV/009
• Material: special optical glass
• Optical path: 10 mm
• Ext width: 12.5mm
• Ext length:12.5 mm
• Ext height: 46mm
• Int width: 10mm
• Int length: 10 mm
• Nom. volume: 3500ul
• Number of windows: 4
• Base thickness 1.25mm
• Center height 8.5-20mm
• Optimal for high turbid samples
• Unit price 391.00 CHF (Excl. shipping cost and taxes that may apply)