US$ 862.00
unknown solutions
Five-piece retort stand set combining a powder-coated 8 by 5 inch steel base
Acid rain weathering kit examines environmental erosion through controlled chemistry
Six-slot polished wood rack with integrated draining pins holds 25mm test tubes and supports post-wash inversion drying in teaching chemistry labs
5" in diameter and it weighs over 3lbs
Convex Half-Cylinder Stainless Steel Mirror for Ray Box, 6.25 x 2.875" Length_100mm unknown solutionsBuilt to slot into a ray box for tracing diverging reflection paths, this convex stainless steel half cylinder mirror measures 6. 25 by 2. 875 inches and ~1mm thick across its curved face.
US$ 862.00
US$ 105.00
US$ 59.00
US$ 79.00
US$ 182.80
US$ 69.00
US$ 243.00
US$ 144.50