Poly-L-Lysine coated German glass coverslips, sterilized by radiation, ready to use, 18mm round, #1 thickness, 15/bag x 6 bags = 90 pieces, tested for cell and neuron cultures, user manual included

Neuvitro Poly-L Lysine coated coverslips; 12 mm diameter, # 1.5 thickness, 45 pieces of CE certified crystal clear German glass coverslips; coating on both sides for cell culture and confocal fluorescence microscopy, sealed 15 pieces per bag, sterilized,