Sodium Chloride, 2.5kg, Reagent Grade Prepared Slides_Botany and human hair at loads

and human hair at loads up to 10kg

sized for breadboarded circuits where the standard 4mm patch wires would overrun the apparatus footprint

supplied for repeated use in osmosis and selective-transport demonstrations in biology and chemistry classes

this stainless steel slotted mass set pairs four 50 gram masses with a 50 gram hanger totaling 250 grams

Stackable D-cell holder in durable plastic with metal contact plates

Sodium Chloride, 2.5kg, Reagent Grade Prepared Slides_Botany and human hair at loadsWidely used across chemistry and biology benchtop work, this laboratory sodium chloride supports solution preparation, osmosis studies, and routine reagent tasks.