Volumetric flask, Cl. A, amber graduation, PE stopper.Borosilicate glass 3.3, permanent amber graduation by silver diffusion, certificate of conformity, with closed batch marking, standardized grinding and PP cap, EN fit, DIN EN ISO 1042.Additional batch quality certificates can be generated and printed free of charge at any time via www.hirschmannlab.de.
Features:
Graduation:
Amber graduation is an enameled dye. This enamel in the glass is resistant to most acidic and alkaline liquids
Amber graduation is a dye that adheres to the surface of the glass and becomes impregnated in it. Thus, amber graduation offers higher resistance than blue graduation.
Borosilicate glass 3.3,
graduation in white,
forma alta
with graduation and spout, DIN 12 33
high chemical resistance
minimum heat expansion
high resistance to temperature changes
autoclavables
ajustados„In“ (por contenido)
with a circular mark
printing with enamel dyes, resistant to most acidic and alkaline liquids