Lab-Grade Glass Dewar Flask, Vented Polyethylene STOPPER, 4300 ml N231792
Sale price
$39.99
Regular price $199.32
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Highly efficient laboratory-grade Dewars feature low heat conductivity and high vacuum. Annealed borosilicate glass reduces risk of flask implosion. Weighted base reduces spillage. Resilient plastic mesh covering cushions the flask and ensures a firm grip. Vented polyethylene stopper (included) minimizes evaporation. All dimensions are ±0.2'
Lab-Grade Glass Dewar Flask, Vented Polyethylene STOPPER, 4300 ml N231792
Sale price
$39.99
Regular price $199.32
Shipping calculated at checkout.