Straight Receiver Adapter, 19/26 Socket, Borosilicate Glass Geology_Geology Specimen Collections and a wrist-pin string across

and a wrist-pin string across a 720mm bridge span on a 1290 x 130 x 110mm hollow wooden sounding box

Two-prong single-adjustable universal clamp with non-slip vinyl sleeves gripping burettes

Precision-machined ten-piece solid brass slotted mass set totaling 1100 grams from 10 to 500 gram pieces

Two-hundred-fifty-gram push-pull balance in an acrylic tubular body

Glass spirit lamp holds 120mL of fuel for low-temperature bench heating

Straight Receiver Adapter, 19/26 Socket, Borosilicate Glass Geology_Geology Specimen Collections and a wrist-pin string acrossStraight receiver adapter in borosilicate glass features 19 26 socket for distillation collection and chemistry apparatus connections.