Porcelain Mortar and Pestle Set Ag Mechanics this life-size hanging skeleton model

this life-size hanging skeleton model features flexible spine and moveable joints for hands-on skeletal system instruction

Twenty-four pre-poured nutrient agar plates equip a full microbiology class for bacterial isolation and basic culture exercises without in-house media prep

hung from a 3 mm top hole for classroom use

this 12-pack of 1L wide-mouth HDPE bottles features leak-proof polypropylene caps and -100 to 120°C temperature tolerance

Porcelain Mortar and Pestle Set Ag Mechanics this life-size hanging skeleton modelSolid porcelain mortar and pestle set with an unglazed grinding surface for crushing powders, herbs, and laboratory chemicals to a uniform particle size.