Whatman 1542-400, GR 542 40CM 100/PK (DISCONTINUED)
Whatman 1542-400, GR 542 40CM 100/PK
Whatman 1542-400, GR 542 40CM 100/PK
Whatman product code | 1542-400 |
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Filtration Media | Grade 542 Acid Hardened Cellulose |
Diameter | 40cm |
Pore Size | 2.7um |
Thickness | 150um |
Flow Rate | 13 ml/min |
Price
$509.38
Out of stock
SKU
1542-400
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The general purpose hardened ashless Filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface. High chemical resistance to strong acid and alkali. Frequently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis.
High retention of fine particles under demanding conditions. Slow flow rate. Very hard and strong with excellent chemical resistance. Often used in gravimetric metal determinations.
Features:
High retention of fine particles under demanding conditions. Slow flow rate. Very hard and strong with excellent chemical resistance. Often used in gravimetric metal determinations.
Features:
- Hardened ashless: .6% ash maximum. These Filters are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these Filters suitable for a wide range of critical filtration procedures.
Grade | 542 |
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Format | Circle |
Manufacturer | Whatman |