Rectangular Refraction Block, 3" (75mm) x 2" (50mm) x 0.5" (12mm) - Optically Worked Glass - Slightly Beveled Edges - Excellent for Physics Experiments & Photography - Eisco Labs industrial_Oct2022 Acid resistance uk-B01N7KFSII Size Name:24pack USA made with recyclable bestsellers_healthUK_Sep2023
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27