home page › products › consumable › Büchi sealing rings green (60mm diameter) Büchi sealing rings green (60mm diameter) Price per ring CHF 5.00 excl. VAT | Item no. 00720 Not in stock Related Products Drying pipe 29/32 CHF 29.00 Glass top 20 cm CHF 29.00 Solvent reservoir 2000 ml CHF 49.00