Product Description We offer high quality Analytical Reagents, which are quite safe and pure to use. Our range of analytical reagents provide consistent performance. Some of the features of our analytical reagents are: •Consistent product performance from lot to lot •Comore...
We are offering ammonium ferrous sulphate ar diammonium iron (ii) sulphate (nh4)2so4feso4.6h2o m.w. 392.13 assay 99.0-101.0% maximum limits of impurities : insoluble matter 0.003% reaction not less than ph 3.5 chloride(cl) 0.001% copper(cu) 0.002% ferric iron(fe) 0.02% lead(pb) 0more...
We are offering ammonium ferrous sulphate diammonium iron (ii) sulphate (nh4)2so4feso4.6h2o m.w. 392. Minimum assay (oxidimetric) 98.5% chloride(cl) 0.002% ferric iron(fe) 0.03% lead(pb) 0.003% cas no : 7783-85-9 un no. Nr tariff : 2842 90 90 r : 36 37 38 s : 26 - 36 f : 15more...
We are offering mercuric nitrate extra pure hg(no3)2.h2o m.w. 342.62 minimum assay(ex hg) 98% maximum limits of impurities residue after reduction 0.05% chloride(ci) 0.005% sulphate(so4) 0.01% iron(fe) 0.005% mercury(i)(hg) 0.5% potassium(k) 0.01% sodium(na) 0.01% cas no: 7783-34more...