Raw Fossiliferous Limestone Sedimentary Rock Hand Sample, Approx 3 inch Lab Supplies_Scoops & Spatulas Tallest model in the stainless

Tallest model in the stainless steel scissor-jack series extends to 26 inches under hand-crank control

Laboratory-grade glycerin (glycerol) for polymer synthesis

Thirty-two-piece starter kit combining glassware and plasticware for basic measurement

1% crystal violet aqueous solution

Electric art electrolysis kit creates patterns through electrochemical reactions for 5 demonstrations of redox principles and surface chemistry

Raw Fossiliferous Limestone Sedimentary Rock Hand Sample, Approx 3 inch Lab Supplies_Scoops & Spatulas Tallest model in the stainlessFossiliferous limestone hand sample measures approximately 3 inches with visible shell and coral fragments for combined paleontology and sedimentary geology teaching.