US$ 290.00
each fitted with 98 iron-rod plotting compasses in a 14 x 7 matrix that align with field lines whenever a magnet is brought near
illustrating late-pregnancy presentation for obstetric and reproductive anatomy teaching
and field-mapping work
Note: This item requires
sized to suspend from a stand for mechanical-advantage experiments
Iron Rods for Thermal Conductivity Experiments, 10-Pack Subcategory_Lab Burners each fitted with 98 iron-rodLow conductivity reference iron rods at 300 by 3mm in a ten pack, paired against copper and aluminum to teach the wide range of thermal conductivity values among common metals.
US$ 290.00
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US$ 35.00
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US$ 144.00