marckoquant (r) arsenic test kit range: 0.005-0.5 mg/l, code no.: 1.17927.0001, 100 tests/pack, make: merck
spectroquint (r) iron test kit, test range 0.005-5.00 mg/l code no.: 1.14761.0001 1000 tests/pack, make: merck
spectroquant (r) sulphate test kit, range: 0.5-50 mg/lso, code no.: 1.01812.0001, 100 tests/pack make: merck
potassium standard solution traceable to srm, from nist kno3 in hno3 0.5 mol. /l 1000 mg/l na certipur 1.70230.0100, 100 ml.
sodium standard solution traceable to srm, from nist nano3 in hno3 0.5 mol. /l 1000 mg/l na certipur 1.70238.0100, 100 ml.
methyl orange indicator, methyl orange 0.04% indicator solution, code no.: 61841201251730, vol: 125ml
salfuric acid solution 0.02n, 500ml., merck or finar inorganic venture
e.d.t.a. solution, 0.02n, 500 ml. code no.: 61760405001730, merck
silver nitrate 0.02 n, 500 ml., merck or finar inorganic venture
buffer solution, thermo scientific, eutech, ph-7, 480ml.
buffer solution, thermo scientific, eutech, ph-4.01, 480ml.
buffer solution, thermo scientific, eutech, ph-10.01, 480ml.
kcl calibration solution, 480 ml., 1413 ns/cm, conductivity solution code no.: ec-con 1413bteu, eutech
oyg pen drive, any make, 64 gb
tissue roll, any make
disinfectant, dettol, 1000ml.
beaker, pp confirming to us fda 21 cfr code: 421050, tarson, 500 ml.
volumetric flask, borosil, class a, narrow mouth, clear calibrated and certificate at 270 c, capacity-50 ml., code: 5640012
volumetric flask, borosil, class a, narrow mouth, clear calibrated and certificate at 270 c, capacity-25 ml., code: 5640009