Tender For supply of autoanalyzer consumables - upgrade kit fa3 for 8505 interface , sleeve tygon 3.2 mm id , sleeve tygon 2.4 mm id , tubing polyethylene 1.00 mm id , tubing silicon 0.5 mm id , filter 540 nm , filter 630 nm , valve manual switching 4 way for cd column , debubbler glass large volume , debubbler glass very large volume , nitrate reductor filling