No1 Grade (see info on competitive conversions)
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1-11CM
11cm diameter circles, No.1 Qualitative Paper, 6 Coarse Retention, 100/pack
Conversion: Whatman 4; S & S 604
For general Filtration with fast flow rate. Retains coarse and gelatinous precipita
$13.35
1-125CM
12.5cm diameter circles, No.1 Qualitative Paper, Coarse Retention, 100/pack
Conversion: Whatman 4; S & S 604
For general Filtration with fast flow rate. Retains coarse and gelatinous precipitates
100% alpha cotton cellulose
$13.85
1-15CM
15cm diameter circles, No.1 Qualitative Paper, Coarse Retention, 100/pack
Conversion: Whatman 4; S & S 604
For general Filtration with fast flow rate. Retains coarse and gelatinous precipitation.
$19.40
1-24CM
24cm diameter circles, No.1 Qualitative Paper, Coarse Retention, 100/pack
SAVE - Compare directly
with Whatman #4.
$44.90