Block for Visible, 12 x 12mm, depth 25mm

Block for DKT-200-1N/2N, 26mm x 6

Glassware Glassware diagonal，with anti-explosion film，including condenser(1700cm²), evaporating flask (NS 29/32) and receiving flask (KS 35/20)

Block for Visible, 10 x 28mm, 42mm deep, flat bottom