procurement of consumables procurement of consumables , procurement of consumables , graphitized carbon black , o-ring ( p-4, perfluoro elastomer ) , set ( 1 set=6pcs ) , large sample cell ( pyrex ) , ( 1 set = 3pcs ) , standard sample cell ( pyrex ) , ( 1 set = 3pcs ) , glass rod ( for standard / small / flow gas sample cell ) , ( 1 set = 3pcs ) , glass rod ( for large / nsd capsule sample cell ) , ( 1 set = 3pcs ) , sampling funnel, ( 1 set = 3pcs ) , filter ( 2micron, viton ) , ( 1 set = 6pcs ) , sample cell cap ( for ø9mm ) , ( 1 set = 10pcs ) , cell adapter, 3pcs nut and ferrule set, ø9mm ( 1 set = 3pcs ) , packing & forwarding, transportation & insurance charges