15-Pack Short Form Porcelain Crucibles with Lid, 8mL Subcategory_Thistle Funnels Eisco Labs borosilicate glass has

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

aerosol contamination

and determining composition of four unknown clear solutions

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

15-Pack Short Form Porcelain Crucibles with Lid, 8mL Subcategory_Thistle Funnels Eisco Labs borosilicate glass hasPack of 15 short form porcelain crucibles with lids features 8mL capacity for high temperature combustion, gravimetric analysis, and chemistry procedures.