Blue Epoxy Wire Test Tube Rack, 36-Hole (6 x 6), for 10-13mm Tubes Material_Polypropylene this pack of premium qualitative

this pack of premium qualitative filter paper offers medium-speed gravity filtration with a 10-micron pore size at 85 gsm weight

Soda glass pneumatic trough measures 15 x 10cm for gas collection over water and chemistry demonstration applications

constantan

and flight adaptations for bird biology teaching

sized for branched circuits where additional plugs share a single terminal

Blue Epoxy Wire Test Tube Rack, 36-Hole (6 x 6), for 10-13mm Tubes Material_Polypropylene this pack of premium qualitativeSquare 6 by 6 layout in blue epoxy coated steel wire holds 36 small test tubes from 10 to 13 mm, pairing a compact footprint with chemical resistant rack construction.