Description
Teacher's manual
700-microfarad electrolytic capacitor module with 4mm sockets
designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs
dislodging insects from grass and shrubs for meadow collection work
Strontium Chloride 6-Hydrate, 100g, Laboratory Grade Handle Type_Wood Teacher's manualProducing a bright crimson red flame in classic flame tests, this lab grade strontium chloride hexahydrate also serves as a precursor for other strontium compounds.
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