Description
designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs
0mL) UN1824 (1) unknown solution #3 (phenolphthalein) (25
Refill kit provides replacement materials for forensic drug and poison analysis activities with chemicals
Glass-tube-housed NTC thermistor at 4
concentric circles
Reagent Grade Soluble Starch QuickPrep Capsule, Makes 1L of 1% Solution, 10g Material_Mesh designed to hold visible iron-filingSingle capsule premeasure of 10g soluble starch for instant 1L of 1% solution, the no weigh format for biology and chemistry classrooms preparing fresh starch indicator on demand.
Exchange/Return Notes
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