Sterile polyethylene bags with sodium thiosulfate Disposable, transparent bags for water sampling With white marking strip and 4 oz. fill line Similar to 1303R20 bags except contain a nontoxic, non-nutritive tablet impregnated with 10 mg of sodium thiosulfate. For dechlorinating water samples…

Disposable, transparent bags for liquid or solid samples Polyethylene Supplied sealed Top tears open easily along perforations. Mouth reinforced by a wired band with integrated loop tabs which serve as handles. Band holds bag open for easy filling.  

For Homogenizer Blenders Specially designed for use with homogenizer blenders Whirl-Pak® sample bags are specially designed for use with homogenizer blenders. They are made from extra-heavy polyethylene with a strong perimeter seal. New size 1303N29 features a filter layer to separate the…

Whirl-Pak® Filter Bag Without Closure

Convenient For food-borne pathogen testing A low cost, effective and convenient absorbent sponge designed for environmental surface sampling of work areas, equipment and any other places where testing for Listeria, Salmonella and other food-borne pathogens is required. Sponge is free of…

Durable high-density polyurethane sponge is packed in sealed 18 oz write-on Whirl-Pak® bag and hydrated with 16mL of HiCap™ Neutralizing Broth. Box contains five foil pouches with 20 sponges each for a total of 100 units. Bags are 9"L x 4"W (23 x 11.5 cm) with a thickness…

Freedom of movement, due to the anatomical shape and excellent comfort from the seamless textile support Good tear-resistance Good resistance to many diluted acids and bases.

The Nasco Sludge Nabber makes sample collection of liquids fast and easy. It has an adjustable aluminum pole that extends from 4 to 6-1/2 feet (1.22 to 1.99 m), making it easy to reach the liquid to be sampled and carried. The Sludge Nabber is ideally suited for numerous sampling requirements…

These bags feature a special round bottom seal designed to minimize sample fragments from getting caught in the corners of the bag during blending. This bag is specially designed for use with homogenizer blenders. It is made from extra-heavy polyethylene and has special features to make sample…

Allows collection from different angles, including 90° Samples liquids, powder or small solids 6' pole extends to 12’, 8' pole extends to 24' Includes 960 mL , wide mouth, high-density polyethylene bottle End of sampler swings, allowing collection of sample from a horizontal flowing…

Disposable, transparent bags for liquid or solid samples Polyethylene Supplied sealed Top tears open easily along perforations. Mouth reinforced by a wired band with integrated loop tabs which serve as handles. Band holds bag open for easy filling. 6 oz. bag has 4 oz. fill line.…

55 oz. (1,627 ml) capacity 4.0 mil (.102 mm) thick 7-1/2" W x 12" L (19 x 30 cm) 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…

When the sample does not have to be retained, these bags are designed for quick testing and disposal. The bags are made of Whirl-Pak® film, have a perimeter seal, and are sealed at the top. There is a perforation for easy opening and to protect sterility, which allows for separate handling of each bag.

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…

Easy sample handling due to the specially gusseted bottom which flattens out when the sample is placed inside, allowing the bag to stand up on its own. It works just like a bottle or beaker, however it cost less, is shatterproof and uses a fraction of the storage space. The integrated wire closing…

The job of collecting water samples is easier with the Whirl-Pak® Stand-Up Thio-Bag®! A special gusset on the bottom of the bag flattens out when water is put in the bag, allowing it to stand up completely by itself. No rack or other holder is needed to keep the bag upright. Forget washing and…

Ideal for collecting environmental surface sampling without touching the sponge. Polypropylene handle allows maximum contact of the sponge with the sampling surface and helps with the collection of hard-to-reach surfaces, around corners and irregular shaped areas. The PolyProbe™ is…

7 oz./207 ml capacity 3-3/4” W x 7” L (9.5 cm x 18 cm) 3.0 mil, .076mm thick 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°…

The Sludge Judge® is designed to take accurate readings of settleable solids, 5% or less, in a variety of liquids, to any depth. It is ideal for sewage treatment plants, chemical plants, and food processing facilities - anywhere that accurate sample levels of settleable solids in noncaustic…

Stand-Up Sample Bags The Whirl-Pak® 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…

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…

For transporting Whirl-Pak® bags in upright position Plastic coated Double grid design Racks have a second grid 1” below the top to keep bags upright.

When it is necessary to protect a sample from light, the Whirl-Pak® black bag is specially designed for this application. The polyethylene film is made from pigmented resins so the black color is an integral part of the bag and not a printed layer. The result is an opaque bag providing maximum…

For fast, convenient sampling of a variety of materials, the Whirl-Pak® Scoop Bag will save time and money. The sterile scoop is already contained inside the bag, eliminating the need to carry two items to collect the sample and minimizing contamination. The 2-oz. (60 cc) polypropylene scoop…

Specifically designed for use with homogenizer blenders Easy and efficient sample testing Made from extra-heavy polyethylene Perforated polyethylene filter layer, sealed into perimeter of sides and bottom, allows sample to be placed into bag on either side. Liquid will transfer…

Pre-moistened Sterile glove option available Sterile sponge is pre-moistened with neutralizing buffer and is ready to use. Sponge measures 1 1/2” x 3” x 5/8” (3.8 x 7.6 x 1.5 cm) thick and is used to collect bacteria samples from a work surface, equipment, animal…

The Sludge Judge® II is made from a 1-1/4" (3.18 cm) outside diameter plastic tubing resulting in double the capacity and a very rigid unit when assembled. Designed for sampling 5% or less solids. It holds 6 oz. per foot (178 ml per .31 m) and can be assembled according to the requirements…