Our company will be closed for Christmas Holidays from 21st of December 2020 until 3rd of January 2021.

We will be back on Monday, 4th of Janary 2021 !

VitraPOR® is the brand name for a complete line of sintered glassfilter elements made of borosilicate glass 3.3 and quartz glass.

ROBU® sintered glassfilters meet the internationally established standards for porous sinterfilters according to ISO 4793 and borosilicate glass 3.3  according to ISO 3585 as well as the American Standard ASTM E 128 and the British Standard BS 1752.

Standard VitraPOR® Sinterfilters and Laboratory glassware - we are happy to work together with you in designing the best solutions for all your individual needs - quickly and effectively.