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No. 541 (Hardened)

No. 541 (Hardened)

Hardened Ashless No. 541 Quantitative Paper

• Very fast filtration to retain coarse or gelatinous precipitates (20-25 µm particle retention)
• Double acid wash, ash content 0.006%
• Useful in the intermediate stages of gravimetric analysis under strong acid or alkaline conditions
• Exceptionally high wet strength allows repeated washings; hardened with smooth surface
• Absorbs a minimum quantity of solution; soluble salts are washed from it with comparative ease

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Filter Paper, Grade 541, 55mm (100/pk)

◾︎ AW Part Number: 1541-055
◾︎ OEM Part Number: 1541-055

$25.76

Filter Paper, Grade 541, 70mm (100/pk)

◾︎ AW Part Number: 1541-070
◾︎ OEM Part Number: 1541-070

$30.47

Filter Paper, Grade 541, 90mm (100/pk)

◾︎ AW Part Number: 1541-090
◾︎ OEM Part Number: 1541-090

$40.21

Filter Paper, Grade 541, 110mm (100/pk)

◾︎ AW Part Number: 1541-110
◾︎ OEM Part Number: 1541-110

$46.20

Filter Paper, Grade 541, 125mm (100/pk)

◾︎ AW Part Number: 1541-125
◾︎ OEM Part Number: 1541-125

$54.78

Filter Paper, Grade 541, 150mm (100/pk)

◾︎ AW Part Number: 1541-150
◾︎ OEM Part Number: 1541-150

$79.13

Filter Paper, Grade 541, 185mm (100/pk)

◾︎ AW Part Number: 1541-185
◾︎ OEM Part Number: 1541-185

$116.88
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