home page › products › analytics › chromatography › Büchi / 4 way switch valve Büchi / 4 way switch valveCHF 49.00 excl. VAT | Article no. 00070 number Add to shopping cart Related Products Hewlett Packard / LC PH 1100 Series CHF 4'990.00 Büchi / screw connection (Set Fitting D1/8″) CHF 9.90 Ehret / Hot air dryer / TKL/G 154 CHF 690.00