Brass/Nickel plated. Coverslips can be stacked with spacers (up to 15 coverslips with a thickness up to 2mm) with samples placed on top of each coverslip. Fluids freely exchange between coverslips. Both spacers and weights come with the unit. The upper part of the holder is grooved to accept tweezers.
Available in two configurations
Coverslip Holder 1: for 9 to 13 mm diameter coverslips; accommodates 10 coverslips. Dimensions: 16mm (D) x 24mm (H)
Coverslip Holder 2: for 16 to 22 mm diameter coverslips; accommodates 10 coverslips. Dimensions: 24mm (D) x 25mm (H)