US$ 59.99
Supplied as the seven most common classroom sizes
this pack of premium qualitative filter paper offers medium-speed gravity filtration with a 10-micron pore size at 85 gsm weight
pulley for force cord
and zinc supports density and specific-heat work
32 SWG Bare Copper Wire, 1500ft Reel (0.27mm Dia) Capacity_600mL Supplied as the seven mostFinest 32 SWG bare copper wire in the line on a 250g reel approximating 1500 feet, sized for very high turn count coil construction and microcurrent prototyping work.
US$ 59.99
US$ 52.00
US$ 574.50
US$ 160.60
US$ 49.99
US$ 199.00
US$ 79.99
US$ 119.99
US$ 159.99