Raw Fossiliferous Limestone Sedimentary Rock Hand Sample, Approx 3 inch Lab Supplies_Scoops & Spatulas 1% crystal violet aqueous solution

1% crystal violet aqueous solution

UV sensor: Ideal for experiments using sunlight and UV lamps

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

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

Minimum sample flow: none required

Raw Fossiliferous Limestone Sedimentary Rock Hand Sample, Approx 3 inch Lab Supplies_Scoops & Spatulas 1% crystal violet aqueous solutionFossiliferous limestone hand sample measures approximately 3 inches with visible shell and coral fragments for combined paleontology and sedimentary geology teaching.