Cast Iron Slotted Mass Hanger Chemical_pH Adjustment Hundred-ohm 5W fixed resistor in

Hundred-ohm 5W fixed resistor in an ABS module with 4mm sockets

each plain-shanked and frequency-labeled

this insulated wire keeps polarity color-coded across the mid-distance between instruments and student-built bench circuits

accepting rods up to 16 mm in diameter and joining them at right angles on retort stand assemblies

Individually-wrapped 15mL sterile polypropylene centrifuge tubes ship in a 25-pack for single-use workflows requiring maximum contamination control

Cast Iron Slotted Mass Hanger Chemical_pH Adjustment Hundred-ohm 5W fixed resistor inCast iron hanger pairs with slotted mass plates for stacked loading on spring scales and pulley apparatus, with a pre set base mass included in the hanger body.