• 4 volumes: 100 ml, 250 ml, 500 ml and 1000 ml • DIN neck • GL45 cap • Supplied with polypropylene screw cap and non-drip ring • Colourless soda-lime glass with good chemical resistance
• Made from borosilicate glass 3.3 ISO 4796 • ISO GL45 neck • With cap in the same colour as the graduation • Polypropylene cap with pouring ring • Four colours: red, yellow, green and blue • Boxes of 10 flasks