Whatman Grade 542 Quantitative Hardened Ashless Filter Papers - 1542-150
150 mm
Pack/100
1542-150
Whatman Grade 542 Quantitative Hardened Ashless Filter Papers are acid hardened to allow high retention of fine particles in chemically harsh conditions. When acting as a gravimetric filter, this cellulose filter paper is therefore well suited for use in capturing fine precipitates in applications such as metal determinations and hydroxide collection.
- 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)
CAD$ 187 00
Quantity
1
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