Museum Grade Insect Mounting Pins, Size 2, 100-Pack Lab Supplies_Petri Dishes Pointer-equipped 10X wide-field eyepiece with

Pointer-equipped 10X wide-field eyepiece with 18mm field of view helps instructors indicate specific structures during group microscope instruction

dimensioned to hold a pair of 150mm (6-inch) bar magnets safely apart from other steel apparatus while preserving the polar alignment of each

Demonstrates that charge resides only on the outer surface of a conductor by inverting the charged net inside out and showing the charge transferring to the new outside layer

sized to extend the meter's effective voltmeter range up to bench supply outputs without overdriving the coil movement

Durable polystyrene slide box stores one hundred standard microscope slides in numbered slots for classroom reference and long-term slide collection management

Museum Grade Insect Mounting Pins, Size 2, 100-Pack Lab Supplies_Petri Dishes Pointer-equipped 10X wide-field eyepiece withMedium gauge stainless steel insect mounting pins in a hundred pack, the most common size for general entomology work across a wide range of specimen sizes.