tender for supply of analytical laboratory chemicals , analytical laboratory chemicals ( for make refer technical sheet) , 1,10 phenanthroline monohydrate - 25 g (grade :gr) , 4-amino-antipyrine- 25 g (grade : ar) , acetic anhydride - 500 ml (grade : ar) , acetone - 500 ml (grade : ar) , acetonitrile- 2.5 l (grade: hplc) , ammonium acetate - 500g (grade : ar) , ammonium hydroxide solution - 500ml (grade : ar) , anhydrous formic acid- 500 ml (grade : ar) , anthracene 25 g (grade : gr) , arsenic trioxide 100 g (grade : ar) , barium hydroxide 500 g (grade : ar) , benzene 1l (grade : ar) , bromine 100 ml (grade : ar) , bromocresol green 50 g (grade : lr) , butane sulphonic acid sodium salt 25 g (grade : hplc) , chloroform 2.5 l (grade : ar) , cinnamaldehyde 500 ml (grade : ar) , copper sulphate 500 g (grade : lr) , cyanogen bromide 50 g (grade : ar) , cyclohexane 1l (grade : lr) , dibutylamine 500 ml (grade : lr) , diethyl ether (60%) 500 ml (grade : lr) , dimethylaminobenzaldehyde 100 g (grade : lr) , dioctyl sodium sulphosuccinate 500 g (grade : ar) , dipotassium hydrogen phosphate 500 g (grade : ar) , disodium hydrogen phosphate 500 g (grade : ar) , disodium hydrogen phosphate anhydrous 500 g (grade : ar) , disodium tartrate (for kf titration) 500 g (grade kf titration standard) , dried methanol (kf grade) 500 ml , ethanol 500 ml ( grade: lr) , ethylene glycol 500 ml ( grade: ar) , ferric ammonium sulphate 500 g ( grade: ar) , ferric chloride 500g ( grade: lr) , filter paper (whatman -grade 1-125 mm) 10 pack , formaldehyde 37 % 500 ml ( grade: annual repair ) , heptane -1-sulphonic acid sodium salt 25 g (grade: hplc ) , hexane 500 ml ( grade: lr) , hexane -1-sulphonic acid sodium salt 25 g (grade: hplc ) , holmium oxide 25 g (grade : annual repair ) , hydrochloric acid (n/10) 500ml ( standard solution) , hydrogen sulphide 500 ml (grade : annual repair ) , isopropyl alcohol 1 l (hplc grade) , kf reagent(pyridine free) 500 ml , lead monoxide 500 g (grade : annual repair ) , lead nitrate 500 g (grade : annual repair ) , liquid paraffin 1l (grade : annual repair ) , litmus paper (blue) pack , litmus paper (red) pack , magnesium uranyl acetate 5 g (grade : annual repair ) , dichloromethane 500 ml (grade : hplc) , methanol 2.5 l (grade:hplc) , nylon membrane filter - 0.45 μm, grade 1 (47 mm) 20 pack , octane -1-sulphonic acid sodium salt 25 g (grade:hplc) , parafilm m 10 roll , pentane -1-sulphonic acid sodium salt 25 g (grade:hplc) , perchloric acid solution (0.1n) 500ml ( standard solution) , petroleum ether 1l ( grade : ar) , picric acid 500g (grade: gr) , polystyrene film (calibration film)-38 μm ftir grade , potassium bromide 500g ( grade : ar) , potassium dihydrogen orthophosphate 500g (grade: ar) , potassium ferricyanide 250 g (grade: ar) , potassium permanganate 500g (grade: ar) , pyridine 500 ml (grade : ar) , rectified spirit 1 l(95% ethanol) , sodium acetate monohydrate 500 g (grade : ar) , sodium acetate trihydrate 500g (grade : ar) , sodium hydroxide solution (n/10) 500 ml ( standard solution) , sodium methanesulfonate 50g (grade : ar) , sodium nitrite 500g (grade : lr) , sodium perchlorate monohydrate 500 g (grade : ar) , sodium periodate 100g (grade : acs) , sodium phosphate monobasic monohydrate 500g (grade: ar) , sodium sulphate anhydrous 500g (grade: ar) , stannous chloride 500g ( grade : lr) , sucrose 500g ( grade: ar) , sulphanilic acid 500g (grade: ar) , syringe filter (0.22 μm)-nylon pack , syringe filter (0.45 μm) -nylon pack , tetra butyl ammonium hydroxide 40% solution in methanol (grade : ar) 100 ml , thioglycolic acid 50 ml (grade:ar) , butane 1 l (grade: ar) , toluene 1 l (grade: ar) , triethylamine 500 ml (grade: ar) , triethylamine hydrochloride 500g (grade: ar) , zinc powder 500g (grade:ar) , potassium chloride 500g (grade: acs) , toluene 500ml (grade: hplc) , n-hexane 500ml (grade: hplc) , nicotinic acid 250gm (usp) , potassium dichromate 500g (grade : acs) , tetra decyl ammonium bromide 25g (grade: ar) , tetra heptyl ammonium bromide 25g (grade: ar) , n-pentane 500ml (grade: ar) , n-heptane 500ml (grade: ar) , butylated hydroxyl toluene 250g (grade: ar) , rankleenneutral cleaning solution 5l , perchloric acid (70%) 500ml (grade : ar) , phosphorus pentoxide 500gm (grade: ar) , heat resistance gloves medium , heat resistance gloves large , lab coat full sleeve (cotton) small , lab coat full sleeve (cotton) medium , lab coat full sleeve (cotton) large , lab coat full sleeve (cotton) xl , gloves (nitrile examination gloves) medium pack , gloves (nitrile examination gloves) large pack , gloves (nitrile examination gloves) small pack , eye protection goggles , safety shower and eye wash , fire extinguisher class abc type(9 kg) , disposable lab coats large , hydrochloric acid 2.5l ( grade : ar) , nitric acid 2.5 l (grade: ar) , sulphuric acid 1 l (grade : ar) , sulphuric acid 1 l (grade : ar)