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  • 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).

  • 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.…

  • 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,…

  • Spatulas

    Heathrow

    A variety of end styles Transfer, lift, and handle materials. Metal spatulas are made from nickel, stainless steel wire.  

  • 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…

  • 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…

  • DuraPorter™ Transport Box

    Heathrow

    Secure, clean, visible Ideal for transporting biological and clinical samples, as well as instruments and products that you want to keep clean and dry under testing environmental conditions. Ideal for transporting biological and clinical samples, as well as instruments and products that…

  • Disposable L-Shaped Cell Spreaders

    Heathrow

    Smooth surface will not tear agar plate or disturb media layer. Acrylonitrilebutadiene- styrene (ABS) plastic. Come sterile for immediate use without flaming. Lot-to-lot traceability. Measures 146 x 38 mm; 4 mm diameter. Pack of 500.

  • 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…

  • Wire Drying Rack

    Heathrow

    Saves glassware from chips and cracks Drain and dry test tubes, beakers, flasks, and other labware. Place selfstanding rack on a table or near a sink. Or, use hooks to hang rack on the wall. Holds up to 90 pieces of labware on eighteen 127 mm pins and seventy-two 76 mm pins. Constructed of…

  • Stainless Steel Cell Spreader

    Heathrow

    Flame or Autoclave sterilizable Smooth triangular end makes spreading easy. The upturned end will not cut into agar. Use this spreader with 9cm plates. Handles measure 8" long.

  • 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.

  • 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…

  • 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.

  • 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…

  • 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…

  • 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 tubes,…

  • 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…

  • 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…

  • 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…

  • 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 …

  • Heat Resistant Gloves

    Heathrow

    Terry cloth gloves provide durability and long wear with heat and abrasion resistance.   Applications include: general use for handling utensils, handing items when autoclaving, light/medium fabrication, metal and glass handing, etc. Gloves are heat resistant when dry (do not…

  • Pipette Tip Disposal Box

    Heathrow

    Quick flip of top port cover makes tip ejection easy Eliminates any need to handle pipet tips used with hazardous fluids. Convenient for one-handed disposal of used pipet tips. The 3/8" (10 mm) thick acrylic provides protection from Beta radiation. The large, hinged lid allows easy…

  • Benchtop Counters

    Heathrow

    Mechanical, benchtop counters are perfect for blood cells (label included) or other repetitive counting. Each key records up to 999. Total window keeps track of total number of strokes made on all other keys; bell rings when total reaches 100. Six-key counter measures 250 x 76 x 56 mm; nine-key…

  • Lens Tissue Books

    Heathrow

    Non-abrasive cleaning for delicate optical surfaces Lint-free fiber paper is ideal for cleaning lens and optics. Sheets are conveniently-sized at 100 x 150 mm. Made available in 20 books of 100 sheets with five books of four bundled together. Sold as four inner packs of five books.

  • Cube Rack

    Heathrow

    Autoclavable Polypropylene construction Assorted colors Solidly constructed cube rack accommodates four 50 mL tubes, ten 15 mL conical tubes, twelve 12 x 75 or 12 x 100 tubes or sixteen 1.5-2.0 mL microcentrifuge tubes. Rack slides together on any side allowing the user to work…

  • Cargo™ Manual Pipet Rack

    Heathrow

    Customize your storage of pipettes! Ideal for your serological pipettes. Organize the Cargo Manual Pipette Rack to meet your laboratory needs. Click together horizontally with side connections. Securely lock in place with top connections. Magnets on both sides of units connect securely and safely…

  • Snap-Together Conical Tube Rack

    Heathrow

    For 15- and 50mL tubes Easy-to-assemble polypropylene racks snap together securely. Designed for stable use in water baths. Features alphanumeric grid reference aids for tube identification. Shipped flat. Wells for 15 mL tubes measure 17 mm dia; wells for 50 mL tubes measure 28 mm dia.

  • smartSpatula®

    Heathrow

    Ideal for dispensing or sample collection of powders or soft solids Shatter resistant in liquid nitrogen and resistant to dilute acids and bases and can be used with hot liquids Anti-static, sterile and eco-friendly versions available Autoclavable and complies with FDA standards for food…

  • Wire Racks for Centrifuge Tubes

    Heathrow

    Sturdy racks for transport or sample handling These compact chemical-resistant, epoxy-coated steel wire racks have a slotted bottom for better drainage and handling. Ideal for conical centrifuge tubes but can be used to hold other types and sizes of tubes. The 15 mL rack has 20 mm holes; 50 mL…

  • Premium Sterile Conical Centrifuge Tubes

    Heathrow

    Available in opaque black for light-sensitive samples High-quality standards enable high RCF ratings in our premium conical tubes. Writing areas and flat polyethylene caps provide ideal opportunities for labeling. High-quality standards enable high RCF ratings in our premium conical tubes.…

  • 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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