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  • Whirl-Pak® Sterile Sample Bags

    Nasco

    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. Available…

  • Whirl-Pak® Sterile Sample Bags with Write-On Surface

    Nasco

    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.

  • Whirl-Pak® Write-On Bags

    Nasco

    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…

  • Whirl-Pak® Water Sample Bags

    Nasco

    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…

  • Whirl-Pak® Stand-Up Sample Bags

    Nasco

    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 upright.…

  • Swing Sampler

    Nasco

    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…

  • Write-On Blender Bags

    Nasco

    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…

  • Bag Sealer

    Nasco

    Tabletop thermal sealer provides a quick, efficient means for sealing any type of thermo-plastic film. Provides air- and water-tight seals and an additional seal to the Whirl-Pak® closing tab. Maximum seal size is 8” on 4 mil material.

  • Whirl-Pak® Filter Bags

    Nasco

    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…

  • Whirl-Pak® Sample Bags

    Nasco

    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…

  • Sampling Sponge Bag

    Nasco

    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…

  • Plain Blender Bags

    Nasco

    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.

  • Wide-Mouth Bottles

    Nasco

    The bottles are made from a food-grade, high-density polyethylene in a natural color. They are recyclable, but not sterile or autoclavable. The plastic caps have a vinyl liner to ensure a tight fit.

  • Wire Racks

    Nasco

    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.

  • Tank Sampler

    Nasco

    Screw the two sections together and lower the unit to the specific depth required (the sampler is marked in 1 ft. (.3 m) increments.) Pull and hold the stainless steel wire at the top, figure A, which opens the valve, figure B, allowing the liquid to flow in. Release the wire allowing the…

  • Bag Whirlpak Clear 7oz

    Nasco

    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°…

  • Speci-Sponge Bag

    Nasco

    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…

  • Stand-Up Whirl-Pak® Thio-Bags®

    Nasco

    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…

  • Whirl-Pak® Sterile Dry Sponge Probe

    Nasco

    The Whirl-Pak® Sponge Probe is designed for surface sampling and is effective for hard-to-reach areas. The sponge is adhered to a holder that is screwed onto a handle (both pieces are made of polypropylene). The probe is sterilized with ethylene oxide gas inside a 24-oz. (710 ml) write-on bag.…

  • Whirl-Pak Sampling Pole

    Nasco

    Holds any size bag Retainer ring to firmly secure bag Fiberglass pole When you need to collect a sample in a Whirl-Pak bag but cannot reach the material, let the Whirl-Pak sampling pole make the stretch. Specially designed to hold any size bag, the holder uses a retainer ring to…

  • Whirl-Pak® Trans-Pak™ Specimen Bag (Non-Sterile)

    Nasco

    Are the people transporting specimens in your facility fully protected? Be sure with Nasco’s Trans-Pak™ Biohazard Bag! The Trans-Pak™ has a special added feature: a unique outside pouch to separate important paperwork from the inside of the bag and the specimen - eliminating…

  • The Sludge Judge® II

    Nasco

    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…

  • Whirl-Pak® Detectable Bag

    Nasco

    Whirl-Pak® Detectable Bag 18 oz. Steel wire used for bag closure is detectable with standard metal detection equipment.

  • Whirl-Pak® Stand-Up Bags

    Nasco

  • Whirl-Pak® Bags

    Nasco

    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…

  • Whirl-Pak Speci-Sponge Bags

    Nasco

    For environmental surface sampling Options save time and money The general-purpose buffer has a pH of 7.2 ± .2 and optimizes the stability of growth of most organisms. With or without sterile glove.

  • Clear 13-1/2-qt. Storage Box

    Nasco

    Made of tough, durable plastic for long life; resists cracking or breaking. See-through tinted bottom makes identification of contents easy. Snap-on lid fits tightly. Sized to store on shelves and in closets. Easy to clean. Stackable. Full three-year warranty. 10-5/8" x 16-1/8" x 5-7/8".

  • The Sludge Judge®

    Nasco

    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…

  • Whirl-Pak® Coli-Test Bag

    Nasco

    If water samples are being tested with color-changing reagents, this bag can be used in place of the expensive bottle currently used. The bag is made of a special barrier film suitable for use with enzyme-based methods that result in a chromogen and/or a fluorogen release when total coliform and E.…

  • Universal Rack Handle

    Nasco

    Easily carry a full rack in one hand Fits most sizes of racks; 1303S04 to 1303S22 Lightweight, strong and comfortable to hold Attaches and detaches easily and quickly Designed to prevent rack from tipping while being carried. Plastic piece measures 12” L x 1” W with metal attachments that…

  • 52-oz. 1 538-ml Round Bottom Blender Bag Box Of 500

    Nasco

    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…

  • Whirl-Pak® Filter Bag for Homogenizer Blenders

    Nasco

    These special bags contain a third 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…

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