Quartz Microfibre Filters
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Two versions are available:
- T293, standard version made of 100 % quartz
- Q3400, made of 100 % quartz and pre-heated (tempered) ; certificate of trace metal analysis available for each lot
Binder-free glass microfiber filters are recommended for analytical and gravimetric analyses and also as prefilters. These filters combine fast flow rates with high load capacity and the retention of very fine particles; they are biologically inert, are resistant to most chemicals and withstand temperatures up to 500 °C (grade 550-HA up to 550 °C).