Hirschmann® graduated pipette, tissue culture, AR® glass, brown graduation, 25:0.2 ml

Graduated pipette, permanently graduated in brown with silver diffusion dye, 25:0.2 ml, short form, especially for tissue culture and work in clean room benches. AR-Glass®. Adjusted to EX. Main point ring graduation, zero point at bottom, standardized cotton plug attachment (outer diameter 8 mm).