12lb Gigantic Lump of Coal Novelty Gift Subcategory_Lab Coats and Aprons Three-ply non-woven construction with a

Three-ply non-woven construction with a melt-blown polypropylene filtration core on these disposable face masks

sized for bulk reagent and deionized water dispensing in the lab

Three-inch raw halite (rock salt) hand sample reveals cubic cleavage and characteristic salt taste for evaporite mineral identification teaching

Greatly enlarged inner ear model exposes bony and membranous labyrinth alongside a sectioned cochlea for vestibular and auditory anatomy teaching

this distance-learning kit supplies reagents

12lb Gigantic Lump of Coal Novelty Gift Subcategory_Lab Coats and Aprons Three-ply non-woven construction with aTwelve pound lump of coal ships as a novelty gift for Christmas parties, Secret Santa swaps, and White Elephant gifting humor.