Stainless Steel Lab Jack, 6.5 x 5" Surface, 11" Max Height Subcategory_Wave Motion built to support full-size anatomical

built to support full-size anatomical skeleton models in classrooms and laboratories

this cast double burette clamp secures two burettes side by side for back-titration and comparative analytical procedures

this simple-circuit kit supplies batteries

the feed panel engaged the teeth of ratchet wheel which advances the object holder through cone and inclined plane mechanism

Large frog dissection model with numbered structures reveals digestive

Stainless Steel Lab Jack, 6.5 x 5" Surface, 11" Max Height Subcategory_Wave Motion built to support full-size anatomicalSlip proof rubber feet steady a 6. 5 by 5 inch stainless steel scissor lift platform opening to 11 inches, rated 7kg dynamic and 30kg static for apparatus support.