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Obsidian Specimen Pack Size:Single Heavy-duty metal inspection quadrat divided

Obsidian Specimen Pack Size:Single Heavy-duty metal inspection quadrat dividedNon crystalline volcanic glass with conchoidal fracture formed from rapid cooling of silica rich lava, historically prized for sharp edged tool making.

SKU: 84326334130 · From vanierexcavation.com

4.4
USD10.49 USD43.49

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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Description

Heavy-duty metal inspection quadrat divided into 25 equal squares

STEM bioplastic investigation kit explores sustainable materials through polymer chemistry

this LDPE wash bottle pairs a flexible delivery tube and capped tip with a screw top for controlled liquid dispensing

Borosilicate glass U-tube apparatus enables visual observation of capillary action

While each specimen will vary slightly in shape

Obsidian Specimen Pack Size:Single Heavy-duty metal inspection quadrat dividedNon crystalline volcanic glass with conchoidal fracture formed from rapid cooling of silica rich lava, historically prized for sharp edged tool making.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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