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4-oz. Whirl-Pak® Write-On Bags，Product Number: B01062WA

4 oz. （118 ml） capacity
3" W x 7-1/4" L （7.5 x 18.5 cm）
2.25 mil （.057 mm） thick
Box of 500
The white, write-on strip makes sample identification easier and more convenient. It’s 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. To assist in volume control, this bag has a 4-oz. and a 100 ml fill line. Fill lines are approximate.
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.

18-oz. Whirl-Pak® Write-On Bags，Product Number: B01065WA

18 oz. （532 ml） capacity
4-1/2" W x 9" L （11.5 x 23 cm）
2.5 mil （.064 mm） thick
Box of 500
The white, write-on strip makes sample identification easier and more convenient. It’s 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.
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.

24-oz. Whirl-Pak® Write-On Bags，Product Number: B01297WA

24 oz. （710 ml） capacity
6" W x 9" L （15 x 23 cm）
3.0 mil （.076 mm） thick
Box of 500
The white, write-on strip makes sample identification easier and more convenient. It’s 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.
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.

55-oz. Whirl-Pak® Write-On Bags，Product Number: B01195WA

55 oz. （1,627 ml） capacity
7-1/2" W x 12" L （19 x 30 cm）
4.0 mil （.102 mm） thick
Box of 500
The white, write-on strip makes sample identification easier and more convenient. It’s 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.
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.

69-oz. Whirl-Pak® Write-On Bags，Product Number: B01515WA

69 oz. （2,041 ml） capacity
7-1/2" W x 15" L （19 cm x 38 cm）
3.0 mil, .076 mm thick
Box of 500
The white, write-on strip makes sample identification easier and more convenient. It’s 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.
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  82° C. Bags can be frozen to any temperature, even liquid nitrogen – careful handling required after freezing. All bags are sterilized after manufacturing.