Bow-Style Brass Crucible Tongs, 20cm Botany_Botany Models Sheet-metal thermometer stand sized 165

Sheet-metal thermometer stand sized 165 by 120 by 125 mm with foam rubber cushion pads on the baseplate

Larger right-angled glass refraction prism at 80 by 115mm

and PVC for comparative density and material-properties exploration

Wide-mouth dropping pipette in borosilicate glass dispenses viscous liquids and larger-particle suspensions in chemistry and biology procedures

Bow-Style Brass Crucible Tongs, 20cm Botany_Botany Models Sheet-metal thermometer stand sized 165Brass bow style crucible tongs measuring 20 cm combine non sparking metal with an arched profile for safe crucible transfer around open flame chemistry demonstrations.