Variable Volume Autoclavable Micropipette, 500-10000µL Entomology & Zoology_Entomology Supplies Demonstrates how current through a

Demonstrates how current through a coil produces a controllable magnetic field

this turbidity tube drains through a Hoffman-clip hose until the Secchi-disc pattern becomes visible from above

Two-ball loop-the-loop apparatus on a 24-inch track with a vertical loop

more uniform flame than a standard Bunsen through a top-mounted grid disperser

Soda glass pneumatic trough with concave base measures 12 inches diameter by 6 inches tall for gas collection over water

Variable Volume Autoclavable Micropipette, 500-10000µL Entomology & Zoology_Entomology Supplies Demonstrates how current through aWidest span in the series (500 to 10000L in 100L steps) on an autoclavable micropipette with PVDF tip cone, TPE body grip, and DIN 12650 calibration report enclosed.