Blender Bags
Sigma Aldrich Fine Chemicals Biosciences Whirl-PakR Stand-Up Bag 53
The Stand-Up Bag makes sample handling and testing much easier because it gives users the ability to perform important laboratory functions with both hands because the bag will stand completely by itself. No rack or other holder is needed to keep the bag upright. When the sample is placed inside the special gusseted bottom flattens out allowing the bag to stand up on its own. It works just like a beaker or bottle however it costs less is sterilized wont break and uses only a fraction of storage space as the other containers.The white write-on strip makes sample identification easier and more convenient. Its easy to write on this white strip using an ordinary ballpoint pen pencil or felt-tip marker. The paper-like finish virtually eliminates ink smearing and provides a surface that will accept a variety of writing instruments.
Sigma Aldrich Fine Chemicals Biosciences Whirl-PakR Homogenizer Ble
These special bags contain a third middle layer of finely perforated polyethylene which filters out the solids in the sample when used in a homogenizer blender. Bags feature a filter layer of finely perforated polyethylene to separate the liquid and solids allowing for easy pipetting of the sample. The filter is sealed into the perimeter of the bag on the sides and bottom allowing the sample to be placed in the bag on either side. The liquid will transfer through the filter but the solids stay on one side.Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate bags should not be used at temperatures above 180 f 82 C. Bags can be frozen to any temperature even liquid nitrogen - careful handling required after freezing. All bags are sterilized after manufacturing.
COLE PARMER INSTRUMENT COMPANY WHIRL-PAK BLK SENSIT BAG 500PK
NC3091747 WHIRL-PAK BLK SENSIT BAG 500PK
Sigma Aldrich Fine Chemicals Biosciences Whirl-PakR Write-On Bag 11
The white write-on strip makes sample identification easier and more convenient. Its easy to write on this white strip using an ordinary ballpoint pen pencil or felt-tip marker. The paper-like finish virtually eliminates ink smearing and provides a surface that will accept a variety of writing instruments.
Sigma Aldrich Fine Chemicals Biosciences Whirl-PakR Write-On Bag 53
The white write-on strip makes sample identification easier and more convenient. Its easy to write on this white strip using an ordinary ballpoint pen pencil or felt-tip marker. The paper-like finish virtually eliminates ink smearing and provides a surface that will accept a variety of writing instruments.
Hach Company Bag, Sterile, WhirlPak, 207 mL, 25/pk
Complies with Standard Methods and USEPA for drinking water sample collection. Made from poly resins approved by USDA and FDA for food contact. Sterile (certified), disposable, transparent polyethylene bags with trusted "Whirl-Pak" closure. Suitable for liquid or solid sample collection. "Write-on" surface accepts waterproof ink. 24 oz bag perfect for incubating petri dishes in water bath applications.
Hach Company Bag, Sterile, WhirlPak, 207 mL, 100/pk
Complies with Standard Methods and USEPA for drinking water sample collection. Made from poly resins approved by USDA and FDA for food contact. Sterile (certified), disposable, transparent polyethylene bags with trusted "Whirl-Pak" closure. Suitable for liquid or solid sample collection. "Write-on" surface accepts waterproof ink. 24 oz bag perfect for incubating petri dishes in water bath applications.