US$ 12.90
HS-PS1-7Disciplinary Core Ideas
7 microFarad for electrical circuit demonstrations and physics investigations
doubling for aquatic and aerial specimen collection in the field
and major vessels of the human heart
sterile technique
Forensic Analysis of Fabric and Fibers Kit for 10 Groups Microscopy_Microtomes HS-PS1-7Disciplinary Core IdeasFabric and fiber forensic kit teaches trace evidence analysis through microscopy, burn testing, and chemical identification of textile materials.
US$ 12.90
US$ 12.90
US$ 14.90
US$ 21.90
US$ 11.90
US$ 12.90
US$ 11.90