Orange Soft Rubber Tubing, 4mm Capacity_125mL and following the highest standards

and following the highest standards of quality control

10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal

Twenty-seven components - slit plates

1100-turn copper coil on a bobbin sized for a double C-core

One-ohm reference resistance coil non-inductively wound from double silk-covered constantan on a plastic rod inside a transparent housing with two terminals at plus-or-minus 1% accuracy

Orange Soft Rubber Tubing, 4mm Capacity_125mL and following the highest standardsSoft grade orange rubber tubing at 4 mm bore, resistant to acids and alkalis for connecting burettes, condensers, and other laboratory glassware in fluid transfer setups.