tender for supply of fine chemicals and lab ware for nabl accreditation chemical laboratory, atps mppgcl chachai , regular laboratory testing chemicals , sodium sulphite (500gm/bottle) , 1-amino-2-hydroxy-4-naphthalenesulfonic acid for analysis (50 gm/bottle) , sodium bisulphite sq (500 gm/bottle) , sodium chloride er (500 gm/bottle) , sodium hydroxide pellets er (500 gm/bottle) , sodium sulphate anhydrous er (500 gm/bottle) , sodium sulphide sq (500 gm/bottle) , edta disodium salt er (500 gm/bottle) , ammonium chloride emparta (500 gm/bottle) , ammonia solution 25% er (500 ml/bottle) , ammonium purpurate sq (5g/bottle) , calcium carbonate sq (500 g/bottle) , magnesium chloride er (500 g/bottle) , megnisium sulphate er (500 g/bottle) , hydroxyl amine hydrochloride (100 g/bottle) , pattens & reader (5 g/bottle) , ethylene glycol for analysis emparta (500 ml/bottle) , eriochrome black t (25 g/bottle) , triethanol amine sq (500 ml/bottle) , ethanol absolute for analysis emparta (1000 ml/bottle) , oxalic acid er (500 g/bottle) , ferrozine (1 g/bottle) , acetic acid glacial 100% for analysis emparta (500 ml/bottle) , iron standard solution traceble to srm from nist (500 ml/bottle) , hydrochloric acid (500 ml/bottle) , bromine for analysis (100 ml/bottle) , ammonium molybdate (100 g/bottle) , sodium meta silicate nanohydrate (250g/bottle) , labware laboratory item , volumetric pipettes (1 ml) , volumetric pipettes (5 ml) , mohar pipettes (2 ml) , volumetric flask (100 ml) , nessler cylender (100 ml) , retort stand, pp base with ss rod (22x15 central) , narrow mouth wash bottle with long stem nozzle ldpe (1000 ml) 6 pcs/pack , burette clamp, pp (double) 06 pcs/pack , measuring cylinder class a, pmp (100 ml) , silicone pipette filler bulbs (5 ml) , silicone pipette filler bulbs (10 ml) , silicone pipette filler bulbs (25 ml) , test tube holders , crm material , buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 4.00 (250c) certipure 900 ml pack (30 pouch/pack) , buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 7.00 (250c) certipure (900 ml pack) (30 pouch/pack) , potassium chloride solution (c=0.001 mol/l certified ref. material for measurement of eloctrolytic conductivity (0.147 ms/cm)-traceable to srm from nist (900 ml pack) (30 pouch/pack) , silica standard solution, 10 mg/l sio2 (nist) (500 ml/bottle)