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Whatman<sup>®</sup> Quantitative Filter Papers, Ashless (ash 0.007 PERCENT), Grade 42

Whatman® Quantitative Filter Papers, Ashless (ash 0.007 PERCENT), Grade 42

Grade 42 Ashless: 2.5 µmA world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulfate, metastannic acid and finely precipitated calcium carbonate.†U.S. Sales Only

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
889-12772 Grade 42 Quantitative Filter Paper, Ashless (Ash 0.007 Percent), Circle 2.54 cm - 100 pk

Specifications

1442-6551 $76.60 PK
889-12712 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 4.25 cm - 100 pk

Specifications

1442-042 $25.65 PK
889-79413 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 4.7 cm - 100 ea

1442-047 $31.80 PK
889-12718 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 5.5 cm - 100 pk

Specifications

1442-055 $28.90 PK
889-12721 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 7.0 cm - 100 pk

Specifications

1442-070 $34.60 PK
889-12724 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 9.0 cm - 100 pk

Specifications

1442-090 $46.20 PK
889-12727 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 11.0 cm - 100 pk

Specifications

1442-110 $54.40 PK
889-12730 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 12.5 cm - 100 pk

Specifications

1442-125 $62.75 PK
889-12733 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 15.0 cm - 100 pk

Specifications

1442-150 $79.40 PK
889-12736 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 18.5 cm - 100 pk

Specifications

1442-185 $114.80 PK
889-12739 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 24.0 cm - 100 pk

Specifications

1442-240 $183.60 PK
889-12748 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), circle, 32.0 cm - 100 pk

Specifications

1442-320 $376.30 PK
889-79416 Grade 42 Quantitative Filter Paper Ashless (Ash 0.007 Percent), sheet, 46 x 57 cm, 400/pk. - 100 ea

1442-917 $764.40 PK

Description Back to Top

Grade 42 Ashless: 2.5 µmA world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulfate, metastannic acid and finely precipitated calcium carbonate.†U.S. Sales Only

Image(s) are representative of the product group and not necessarily the individual product.

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