Fish and Butterfly Collecting Net Subcategory_Micropipettes and Tips sized to drop a low-resistance

sized to drop a low-resistance load into a student-built circuit without rewiring or component-mounting

Color-coded spine and pelvis model differentiates cervical

this set bundles the moving-coil meter

Acrylic bell-in-vacuum jar with an internal 4-6V DC electric bell that fades and falls silent as the enclosed air is removed

Shows the full set of adult human teeth in anatomical position within upper and lower jaws

Fish and Butterfly Collecting Net Subcategory_Micropipettes and Tips sized to drop a low-resistanceWide mouth net with fine mesh captures fish in shallow water and flying butterflies overhead, doubling for aquatic and aerial specimen collection in the field.