Laboratory Grade Silicon Metal Lump, 500g Glassware_Glass Bottles measures 2" total length and

measures 2" total length and is 0

Amino acid chromatography kit separates protein building blocks using paper chromatography techniques with 500g chemical supply for comprehensive analysis experiments

Color-coded lenses identify class groups at a glance while these safety goggles shield eyes during chemistry

silver nitrate

Amoeba Proteus model at 1000x magnification reveals extended pseudopod

Laboratory Grade Silicon Metal Lump, 500g Glassware_Glass Bottles measures 2" total length andFive hundred gram bottle of laboratory grade silicon metal lumps, the elemental form used in semiconductor research, alloying demonstrations, and chemistry of elements survey investigations.