home page › products › analytics › chromatography › Büchi / test tube holder without tubes (tubes are sold separately) Büchi / test tube holder without tubes (tubes are sold separately)CHF 35.00 excl. VAT | Item No. 00512 Not in stock Related Products DC chamber CHF 9.90 Büchi / test tube holder without tubes (tubes are sold separately) CHF 32.00 Drying pipe 29/32 CHF 29.00