Laboratory Grade Iron (III) Chloride Hexahydrate Reagent-Grade Lump, 100g Chemical_Brilliant Cresyl Blue Cover-protected single-phase rheostat with constantan

Cover-protected single-phase rheostat with constantan winding and 4mm safety socket terminals

closing when a magnet is brought near to introduce magnetic-actuated switching alongside hand-operated switches

Six-piece glass lens set at 38mm diameter covering double convex

rotating Newton colour discs

Laboratory Grade Iron (III) Chloride Hexahydrate Reagent-Grade Lump, 100g Chemical_Brilliant Cresyl Blue Cover-protected single-phase rheostat with constantanLump form 100g of reagent grade iron (III) chloride hexahydrate, the easier to weigh shape than powder for student prepared iron(III) solutions in qualitative analysis and synthesis.