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FILTER PAPER - Whatman Grade No. 4, Qualitative, Coarse Retention

Coarse retention and fast flow rate. Particle retention 20 - 25µm. Useful as a rapid filter with excellent retention of coarse particles and gelatinous precipitates.

Qty Price UnitItemCat# Mfg# Specs...
$39.58 100/PKFILTER PAPER - Whatm10an Grade No. 4 15cm Qualitative, Coarse Retention124710071004-150 Whatman No.: 1004-150 »Diameter, cm: 15.0
$15.00 100/PKFILTER PAPER - Whatman Grade No. 4 5.5cm, Qualitative, Coarse Retention124710021004-055 Whatman No.: 1004-055 »Diameter, cm: 5.5
$24.00 100/PKFILTER PAPER - Whatman Grade No. 4 11cm, Qualitative, Coarse Retention124710051004-110 Whatman No.: 1004-110 »Diameter, cm: 11.0
$30.94 100/PKFILTER PAPER - Whatman Grade No. 4 12.5cm Qualitative, Coarse Retention124710061004-125 Whatman No.: 1004-125 »Diameter, cm: 12.5
$58.57 100/PKFILTER PAPER - Whatman Grade No. 4 18.5cm Qualitative, Coarse Retention124710081004-185 Whatman No.: 1004-185 »Diameter, cm: 18.5
$99.85 100/PKFILTER PAPER - Whatman Grade No. 4 24cm Qualitative, Coarse Retention124710091004-240 Whatman No.: 1004-240 »Diameter, cm: 24.0
$130.97 100/PKFILTER PAPER - Whatman Grade No. 4 27cm Qualitative, Coarse Retention 124710101004-270 Whatman No.: 1004-270 »Diameter, cm: 27.0
$188.02 100/PKFILTER PAPER - Whatman Grade No. 4 32cm Qualitative, Coarse Retention 124710111004-320 Whatman No.: 1004-320 »Diameter, cm: 32.0
$12.08 100/PKFILTER PAPER - Whatman Grade No. 4 4.25cm Qualitative, Coarse Retention124710011004-042 Whatman No.: 1004-042 »Diameter, cm: 4.25
$15.00 100/PKFILTER PAPER - Whatman Grade No. 4 7.0cm Qualitative, Coarse Retention124710031004-070 Whatman No.: 1004-070 »Diameter, cm: 7.0
$18.99 100/PK 1004-090, 9.0124710041004-090 Whatman No.: 1004-090 »Diameter, cm: 9.0
$279.00 100/PK 1004-400, 40.0124710131004-400 Whatman No.: 1004-400 »Diameter, cm: 40.0