2.125" Cast Iron Closed Ring with Boss Head Clamp Science at Home_Elementary Science letting students physically form anticlines

letting students physically form anticlines

Largest metal displacement vessel in the series at 225 by 125mm with a side spout

Nine engraved 10 gram brass pieces and a 10 gram hanger on this slotted weight set

Extreme 300x enlargement resolves fine structures including capillary beds and nerve endings in a detailed skin cross section for histology and dermatology teaching

Hand-cranked worm-and-wheel drive with a rotation dial between clear acrylic plates

2.125" Cast Iron Closed Ring with Boss Head Clamp Science at Home_Elementary Science letting students physically form anticlinesCast iron closed ring clamp with an integrated boss head, combining a 2. 125 inch outer ring and a thumbscrew rod grip from 5 16 to 5 8 inch for small apparatus support.