Amazon.com: 2pcs 9ml Capacity 30mm×30mm High Temperature Resistant High-Purity Graphite Crucible Special Thermal Induction Furnace for Laboratory Instruments Small Copper Melting : Industrial & Scientific
Labasics 10pk Glass Petri Dishes, 60x15 mm Autoclavable Borosilicate Glass Cell Culture Dishes Petri Dishes with Clear Lid for Laboratory: Amazon.com: Industrial & Scientific
Linear Expansion Apparatus with Dial Indicator & 4 Metal Rods: Amazon.com: Industrial & Scientific
Eisco Labs Linear Expansion Apparatus with Gauge; 3 Rods Included : Toys & Games - Amazon.com
Amazon.com: Graphite Block, High Purity/Density/Tenacity Graphite Blank Block Plate High Density Graphite Plate for Jewelry Making4'' 4'' 1'' : Industrial & Scientific
5Pc Graphite Rod Length 100mm Diameter 10mm Electrode Cylinder Rod 99.9% Carbon Graphite Rod Black for Metallurgy, Chemical Industry and Light Industry: Amazon.com: Tools & Home Improvement