Heathrow

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  • Standard Weighing Boats

    Heathrow

    Our flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss. Select white, black, or blue for best color contrast to ensure sample is completely removed Biologically inert and resistant to dilute and weak acids, aqueous solutions,…

  • Disposable Transfer Pipets

    Heathrow

    One-piece, unbreakable polyethylene plastic pipettes are well-suited for blood banking (2 mL size), urinalysis, hematology, wet chemistry, microbiology, and serology. Now larger volume (1, 2, and 3 mL) pipettes available in non-sterile bulk and sterile individual wrap and 20 wrap versions.…

  • OneRack® Half-Size Delrin® POM Test Tube Racks

    Heathrow

    Extra tough to resist most acids, solvents, and heat. Extra-tough storage for smaller spaces. These durable racks are molded in a single, continuous piece—no assembly required and no detachable pieces. Racks are made of Delrin® fiberglass-reinforced polyoxymethylene (POM), an…

  • OneRack® Full-Size Delrin® POM Test Tube Racks

    Heathrow

    Racks are made of Delrin® fiberglass-reinforced polyoxymethylene (POM), an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. These durable racks are molded in a single, continuous piece—no assembly required and no detachable pieces. Molded index…

  • Conical Centrifuge Tubes

    Heathrow

    Premium 15 mL and 50 mL conical tubes manufactured from high-clarity polypropylene. Features dark imprinted graduations and a large white writing area for sample identification. Flat polyethylene cap also provides another opportunity for labeling. Available in sterile bulk and racked…

  • Parafilm® Sealing Film

    Heathrow

    Colorless, moisture-proof film molds to surface Stretch film tight to seal beakers, flasks, tubes, and Petri dishes. Order a dispenser separately (1222J96/J97/J98).

  • Floating Foam Tube Racks

    Heathrow

    Float in small baths as well as large vessels Brightly-colored, high-density polyethylene foam racks are ideal for floating tubes in water baths, tubs, or beakers. Closed-cell foam resists water absorption so racks can be washed and reused. The blue round rack features unique…

  • Diamond-Shaped Weighing Boats

    Heathrow

    These flexible polystyrene boats have a diamond shape that flexes for easy, accurate pouring. Shallow shape and a wide, flat bottom resist tipping. Biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases. May be used with microwave moisture analyzers.…

  • True North® Mini Coolers

    Heathrow

    Protect temperature-sensitive samples at the bench or in the freezer Ideal for keeping PCR® reagents, enzymes and other biochemical reagents cool while working at the bench. Filled with insulating gel, the Mini Coolers can also be used for controlled freezing of samples longer temperature…

  • Arctic Squares® Polycarbonate Cryostorage Boxes

    Heathrow

    Safely store vials from –196 to +121°C for repeated use in mechanical freezers as well as liquid nitrogen! Our polycarbonate boxes are designed with unique features to help orient, identify, and access vials with ease. The forwardsloped base and high-contrast, imprinted indexing on the…

  • Lead Rings

    Heathrow

    Use rings to stabilize glassware and plasticware on shakers or immersed in water baths. Vinyl-coated lead rings will not mark or scratch bench tops or labware.

  • Gusto™ High-Speed Mini-Centrifuge

    Heathrow

    This compact centrifuge is ideal for most protocols calling for fast spins (up to 12,500 rpm / 9,800 rcf) and quick spin-downs. Useful for PCR®, microfilter cell separation, clinical applications, and HPLC protocols. Operation is extremely simple for this high-level of sophistication: Insert…

  • Cardboard Cryogenic Vial Boxes and Partitions

    Heathrow

    Economical storage solutions in a box Store cryogenic vials in liquid nitrogen, or in mechanical freezers in our freezer storage boxes. Select a box and a partition that fit the size and number of vials for your needs. Bottom drain holes prevent moisture build-up and provide drainage. Box…

  • 100 Place Premium Microscope Slide Boxes

    Heathrow

    Slide boxes are perfect for storage or transportation of standard size slides (25 x 75 mm and 1 x 3"). Molded, rigid boxes securely hold slides in grooved slots Durable ABS plastic boxes are available with either cork or foam lining Both the lining and the slots are numbered to…

  • Pearl™ Adjustable Volume Pipettes

    Heathrow

    Precision liquid handling Internal metal parts for increased accuracy and calibration stability Easy volume adjustment with locking tab to prevent accidental change Separate tip ejector and a large digital volume display A complete range of single channel pipette volumes to…

  • Fold & Snap Rack

    Heathrow

    For 13, 17, and 21 mm tubes Easy-to-assemble polypropylene racks fold and snap together. Autoclavable. Ship flat.

  • 80-Well Microtube Racks

    Heathrow

    Popular fraction-collector-plate style rack Easily fill and transfer 80 tubes in compact arrangement (5 x 16 array). Polypropylene rack has molded-in coordinates aid organization. Autoclavable. Assorted colors: blue, green, pink, yellow, and orange. Measures 225 x 67 x 28 mm.

  • Rubber Pipet Filler

    Heathrow

    Control air evacuation, liquid uptake, and liquid dispensing with three valves, each containing a chemical-resistant stainless steel ball. This rubber safety pipet filler is designed for efficient one-handed operation. Pinch release valve for smooth liquid flow. Filler fits standard size…

  • Pipettor Stands

    Heathrow

    Convenient and safe storage Our 3-, 4-, and 6-place pipettor stands are designed to hold most major pipettor brands. The upper slots are 25 mm wide and the lower slots are 20 mm wide. Acrylic stands are translucent; sturdy ABS stands are solid colors.

  • Safety-Labeled Wide Mouth Wash Bottles

    Heathrow

    These bottles are labeled to show what goes in the bottle. The closure and stem are molded in one piece to make them leak proof. The angled neck and tip provide a uniform stream of liquid and the tip can be cut back if required to increase the flow. Non-metallic vent that prevents the risk of…

  • Standard Freezer Racks

    Heathrow

    Offering a variety of racks to safely store samples in your freezer Choose from a wide selection of steel racks for upright and chest freezers. All racks are corrosion-resistant stainless steel and have handles for easy use. Racks store boxes up to a 135 x 135 mm footprint and accommodate…

  • 96-Well Reversible Rack

    Heathrow

    Easy-to-grasp tabs for sample handling and storage Flip polypropylene rack from 96 wells for 0.5 mL tubes on one side to 96 wells for 1.5/2.0 mL tubes on the other side. Wells are arranged in standard 8 x 12 array. Handy lid snaps into place via tabs on each end of rack. 0.5 mL wells are…

  • MagLab™ Series

    Heathrow

    Create lab storage space – off your benchtop Easily organize common lab products off your benchtop with the MagLab storage system. Each rack is made of robust ABS plastic in a bright translucent color and features four powerful magnets for a secure hold onto most metal surfaces. MagRack™…

  • 0.2, 0.5, and 1.5 mL Tubes

    Heathrow

    Thermal Cycler 0.2 mL Tubes feature attached caps for convenient one-handed use. Slender shape distributes uniform heat. Polypropylene tubes are EtO sterilized. Microcentrifuge 0.5 mL Tubes have a frosted writing area and reliable snap cap. Made of autoclavable polypropylene, these…

  • 15-, 40-, and 78-Capacity Slide Holders

    Heathrow

    Hold slides during evacuation, cleaning, and drying. Cut from chemical-resistant polyethylene. Solid and strong with rubber feet for benchtop stability.

  • Aluminum Weighing Dishes

    Heathrow

    Use these oil-free boats for general-purpose weighing, dispensing, storage, food processing, evaporating, or drying. Ideal as dust covers or sample holders. Sturdy, yet lightweight dishes feature a smooth flat bottom for sample handling and a flanged, crimped wall for rigidity. Finger-tab…

  • RF3000® Pipette Controller

    Heathrow

    Packed with features for comfortable and accurate pipetting the powerful pump offers rapid, yet sensitive aspiration and dispensing, has adjustable valves and is microprocessor controlled for constant reliability and accuracy. Operates with 100–240 volt electrical supplies worldwide …

  • Autoclave Bags

    Heathrow

    Clear bags imprinted with blue biohazard labeling designed for safe disposal. Constructed of 2.0-mil thick polypropylene, allowing for repeated autoclaving. Strong side seams for securely holding items. Front write-on panel. Autoclavable at 250°F (121°C). 4 inner packs of 50 bags, sold as a…

  • 4-Way Microtube Racks

    Heathrow

    Link together multiple racks Create as large a rack as you need by linking together multiple racks. Heavyduty polypropylene racks feature a unique system of tabs and slots, that facilitate easy connection and sturdy fit. Autoclavable. Assorted colors: blue, green, pink, yellow, and orange. Rack…

  • Safety Bulb Pipet Filler

    Heathrow

    Fits small and large pipets Filler features a white ABS attachment containing a silicone conical adapter that gently seals around pipets without twisting. Pipet does not contact hard plastic, which reduces the risk of cracking and chipping. Just squeeze the bulb, press pipet lightly…

  • Pour-Boat Weighing Dishes

    Heathrow

    Dishes are made from 12mil thick polystyrene for better strength, stability, and handling. Pour spout design easily dispenses samples without flexing the dish. Flat-bottom dishes are biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases. Resist…

  • Bulbs for Large Pipets & Syringes

    Heathrow

    12, 15, 30 and 60 mL sizes Contoured shape and heavy-wall neck increase grip for easier use with pipets and syringes. The 150 mL capacity (HD20630E) bulb has reinforcing ribs for use with large pipets.

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