Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 stable triggering to 30 MHz

stable triggering to 30 MHz

Hundred-tube case of 9mL tryptic soy broth in screw-cap culture tubes

Thick enough to resist collapse under mild vacuum

The includes screw cap has a built in leak-proof ring seal

and representative organism preparations for introductory biology microscopy

Augen Gneiss Specimen (Metamorphic Rock) - Hand Sample - Approx. 3" Pack Size_24 stable triggering to 30 MHzAugen gneiss sample approximately 3"?in size Ideal for students learning about differential stresses and foliation in metamorphic rocks Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements Relict xenocrysts in sample record the direction of stress during alteration Specimen comes in clear labeled and barcoded bag for ideal storage Gneiss is a high grade