GE’s Whatman Grade 542 filters are acid hardened to allow high retention of fine precipitates in applications such as metal determinations and hydroxide collection.
Grade 542 Ashless Fine Precipitate Filter, Circle
Description
- High wet-strength
- Acid-hardened for resistance to strong acid and alkali solutions
- Nominal particle retention rating of 2.7 µm
- Herzberg filtration speed of 2510 s
- Extremely low ash content (0.006% ash maximum)
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To make your order, please contact us at info@polyscientific.com.my or call us at +6 06 3350 690