15-Pack Short Form Porcelain Crucibles with Lid, 8mL Subcategory_Thistle Funnels Beech wood test tube rack

Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments

75 inches tall

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

the wider face brightening divergence demos while still producing reduced upright virtual images

overhead spring

15-Pack Short Form Porcelain Crucibles with Lid, 8mL Subcategory_Thistle Funnels Beech wood test tube rackPack of 15 short form porcelain crucibles with lids features 8mL capacity for high temperature combustion, gravimetric analysis, and chemistry procedures.