Whirl-Pak® Sterile Filter Bags (Nasco)

  • Bag has a finely perforated middle layer of polyethylene, 1,840 holes per square inch, and each hole has a diameter of .33 mm.
  • Designed for use in laboratory homogenizer blenders, to separate liquids from solids during the blending process.
  • After the sample has been blended, a pipet can be used to remove the liquid for testing.
  • Bag can easily be reclosed and retained for future use.
  • With write-on strip – label with an ordinary ballpoint pen, pencil or marker.
  • Capacity is measured when the bag is closed and tab is folded over 3 times. Volume and dimensions are approximate.
  • Bags should not be used at temperatures above 180°F (82°C).



Description/Item No. Capacity Mfr. Item No. Qty. Size Thickness Your Cost/Qty Purchase
Whirl-Pak® Sterile Filter Bags
3034-80
207 mL / 7 oz. B01385 Pack/250 3 3/4 X 7 in / 95 X 179 mm 3 mil
$119.70
$107.73/PK
10% discount
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Whirl-Pak® Sterile Filter Bags
3034-93
710 mL / 24 oz B01348 Pack/250 6 x 9 in / 150 X 230 mm 4 mil
$156.50
$140.85/PK
10% discount
Sign in to Buy 145 item(s) available to ship. 145 item(s) available to ship.
Whirl-Pak® Sterile Filter Bags
3034-95
1627 mL / 55 oz B01318 Pack/250 7 1/2 x 12 in / 190 X 300 mm 4 mil
$186.00
$172.42/PK
7% discount
Sign in to Buy 207 item(s) available to ship. 207 item(s) available to ship.
Whirl-Pak® Sterile Filter Bags
3034-97
2041 mL / 69 oz B01416 Pack/250 7 1/2 x 15 in / 190 X 380 mm 4 mil
$196.60
$176.94/EA
10% discount
Sign in to Buy 15 item(s) available to ship. 15 item(s) available to ship.
Whirl-Pak® Sterile Filter Bags
3034-94
2732 mL / 92 oz B01488 pack/100 10 x 15 in / 254 X 380 mm 4 mil
$146.60
$131.94/PK
10% discount
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Whirl-Pak® Sterile Filter Bags
3034-84
4080 mL / 138 oz. B01525 pack/100 15 x 15 in / 380 x 380 mm 4 mil
$157.40
$141.66/PK
10% discount
Sign in to Buy 8 item(s) available to ship. 8 item(s) available to ship.