Up for auction one 6-inch silicon wafer. It is polished, has a major flat. n-type wafer 10-30 ohm-cm with phosphorus epi >20 ohm-cm <100> / Thickness: >625um IMPORTANT: The wafer has been exposed to regular office room air.
Up for auction one 6-inch silicon wafer. It is polished, has a major flat a backside oxide -- mostly purple. p-on-p+ epi >4 ohm-cm <100> / Thickness: >625um IMPORTANT: The wafer has been exposed to regular office room air.
PURCHASED NEW IN 1968 - LAB KIT NO. 1 BLACK CASE AND FIVE OF THE ORIGINAL TOOLS ALSO AN ADDITIONAL FOUR LARGE DISSECTING TWEEZERS CASE SNAPS CLOSE IN FRONT. NO MARKS OR TEARS ABOUT 7'' LONG TOOLS SHOW SHOW WEAR AND DISCOLORING.
Sheep brains, although much smaller than human brains, have similar features and can be a valuable addition to anatomy studies. See for yourself what the cerebrum, cerebellum, spinal cord, gray and white matter, and other parts of the brain look like! Comes with a real sheep brain!
Nasco brand dissection kit. This kit is a 8 piece kit with a blue fold up cloth backed vinyl case. Contains all stainless steel instruments : two scalpels -three types of tweezers -two types of scissors and a paper ruler. Pre owned good co
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