Prices:
Pricelist 2009/10 MS-Excel (.xls 110 kB)
Pricelist 2007/08 MS-Excel (.xls 109 kB)

Technical Data:
Data Sheet Borosilicate Glass 3.3 (.pdf 35 kB)
Porosities acc. DIN/BS/ASTM (.pdf 17 kB)
Porosity-Overview acc. DIN/ASTM (.pdf 30 kB)
Poresize Distribution P00 - P5h (.pdf 33 kB)
Porevolume and BET surface (.pdf 46 kB)
Optical Transmission Borosilicate 3.3 glass (.pdf 16 kB)
Flowrate Calculation Graph (.pdf 24 kB)
Electrical Data Borosilicate 3.3 glass (.pdf 38 kB)
Annealing Schedule (.pdf 18 kB)
Chemical Resistance (.pdf 20 kB)
Pharmaceutical Properties (.pdf 18 kB)
Alkali Resistance Sinterfilters (.pdf 20kB)

Common:
Terms of delivery and payment (.pdf 22 kB)
Safety / Handling Instructions (.pdf 25 kB)
How to find ROBU (.pdf 25 kB)
Quality Assurance Certificate (.pdf 80 kB)