Description
and a dual-scale screen
with a positioning-lug rod that locates accurately on standard optical benches for lens
this bottle of coarse 20-mesh iron filings is a staple for classroom magnetism and field-pattern demonstrations
four 16-mm inner holes
and twelve 50g slotted weights for vector-addition work
Straight Brass Crucible Tongs, 20cm Neulog and a dual-scale screenTwenty centimeter brass straight crucible tongs combining corrosion resistance with extended reach for handling crucibles at greater distance from a muffle furnace mouth.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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