
ISOLAB Erlenmeyer Flask, 250 mL, NS 29/32, Boro 3.3, White Graduated, 14/23, Without Stopper
$29.89
Borosilicate glass 3.3. Conformed to DIN EN ISO 4797. NS necks are in compliance with DIN 12242 standards. Inscriptions are in white enamel which is specially designed for glass use.