Pour Rings

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Pour Rings
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  • High Temp Pouring Ring, Autoclavable to 180 degrees C

  • HDPE Narrow Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    …virgin HDPE resin, labForce bottles are durable and break resistant eliminating the shatter risk of glass bottles. The narrow mouth opening improves pouring of liquid contents making them perfect for storing and shipping liquids. Linerless Polypropylene (PP) caps provide leakproof closure for secure…

  • GL 45 Pour Rings

    DWK Life Sciences (Kimble)

    Designed for use with 14395 series bottles and 26720 series flasks. Pour rings are made of clear drip-free polypropylene or red ETFE 14395E-452 high temperature ring is recommended for use with 14395H-452 high temperature cap

  • GL Closures & Accessories

    DWK Life Sciences (Duran)

    …only a three-quarter turn. A matching PP pouring ring is also available, permitting clean, drop-free use. Seal, on both sides PTFE-protected The seal, which is coated on both sides with PTFE, ensures the bottle can be tightly closed. Pouring Rings Permits clean, drop-free use. …


    DWK Life Sciences (Wheaton)

  • …and resistant to thermal shock.  Bottle comes complete with autoclavable, one-piece, teal colored, polypropylene plug seal cap with drip-free pouring ring.  Glass bead indicates full capacity line. Teal enameled graduations and marking spot. Thread size: GL45. Neck opening: 29mm I.D.

  • Manufactured from TPCh260 without colorants or pigments. Silicone liner has double faced PTFE for highest chemical resistance. Temperature range: -196C to +260C.

  • Lab 45's Graduated Bottles

    DWK Life Sciences (Wheaton)

    With attached polypropylene cap and pour ring USP Type I Borosilicate bottles Bottle, cap and pour ring are autoclavable Writing area and printed graduations 45 mm screw thread finish Wide mouth eliminates fluid surge during pouring. Stopping shoulders allow for easy…

  • PTFE threaded pour spout with fetfe o-ring prevents material contact with the threads.

  • Screw cap graduated bottles can be dry heat sterilized to 180°C when used with optional Melamine resin caps 1743E90 and ETFE pouring rings 1743E95.

  • KIMAX® GLS 80® Wide Mouth Media Bottles

    DWK Life Sciences (Kimble)

    …assurance of purity, with a full temperature and chemical resistance range. Complete with blue quick-release linerless polypropylene closure and pour ring are rated up to 140º C. Amber tinted bottles provide UV light protection up to 500nm. Autoclavable KimCote® coating provides…

  • Lab 45™ Media Bottles (No Caps)

    DWK Life Sciences (Wheaton)

    …mouth finish Graduated with writing patch Special pour lip facilitates easy pouring Bottles, caps and pour rings are autoclavable Manufactured from USP Type I borosilicate glass Cap has a built-in wedge shaped sealing ring, eliminating the need for a liner Screw caps sold…

  • 45 mm Cap, PP White, No Pour Ring

    DWK Life Sciences (Wheaton)

  • Embedding Rings


    rings are suitable for holding and identifying tissue sample blocks and fit well in microtome chuck adapters. The etched writing surface on the ring is marked with an identification number and placed on top of the sample block. Additional paraffin is poured into the base mold to cement the ring onto…

  • …threads. Standard Plug Seal Caps are autoclavable and use a linerless plug seal design for efficient sealing. Pouring Rings fit on the lips of bottles for drip-free pouring. Autoclavable Vented Caps have a 0.22 µm polytetrafluoroethylene (PTFE) hydrophobic membrane. The…

  • Embedding Rings

    Evergreen Scientific

    …and storage systems. Rings are precision-molded from premium-grade, chemically-inert, high-impact polystyrene for dimensional rigidity and sturdiness. A treated sample is placed in the mold, the embedding ring is placed into position, and the embedding medium is poured. An etched labeling area…

  • KIMAX Cloud And Pour Test Jars

    DWK Life Sciences (Kimble)

    For ASTM D 97, D 2500 Cylindrical with flat bottom, beaded rim and marking spot Height 125 mm; o.d. 35 mm With graduation ring 54 mm from bottom

  • For ASTM D-97, D-1500, D-2500 Cylindrical with flat bottom, beaded rim and marking spot Height 121 mm; o.d. 35 mm With graduation ring 51 mm from bottom

  • …well as mixing and sampling. Includes linerless, one-piece autoclavable polypropylene plug seal cap with drip free pouring rings. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C).  New glass bead indicates full capacity line on 100 mL through…

  • …power from the system. A drip ring on the lid recycles condensed buffer and prevents it from dripping directly onto the gel. The Enduro system makes casting gels easy. Simply snap the rubber gates onto the ends of the tray, place the combs in position and pour the gel; no taping is necessary.…

  • Replacement vessel is supplied with black phenolic rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.

  • Replacement vessel is supplied with black phenolic, rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.

  • RAY-SORB® GL 45 Storage / Media Bottles

    DWK Life Sciences (Kimble)

    Heavy-duty, reusable bottles Wide opening for easy access Polypropylene pour rings included The RAY-SORB® process provides a shield to protect light sensitive products. Less than 1% transmission below 400 nm and reduced (5%) from 400-600 nm as compared to untreated, clear,…

  • Autofil® Centrifuge Bottles

    Foxx Life Sciences

    …cap with silicone O-ring. Our centrifuge bottles feature thick walls that hold up to reuse along with wide mouths that simplify filling and pouring liquids. Each Autofil® Centrifuge Bottle also features large, clear-molded graduation markings and a frosted area for convenient labeling.

  • …facilitates controlled pouring into larger vessels for proper hazardous waste disposal. Opening is equipped with a stainless steel flame arrester which dissipates heat to prevent flashback ignition. Fixed position latch on handle allows lid to stay open for easier pouring. Translucent color lets you…

  • Flask has a GL screw thread top and is supplied complete with a polypropylene liner less closure and pouring ring. Graduated to approximate volumes.

  • Petri Dishes

    Corning® Gosselin™

    …reduce our customers waste disposal costs while still pursuing our objective : to provide high quality plates. Stable Stacking : The stacking ring is specially designed to improve the staking of plates and making them more practical to use Class 100 manufacturing environment : Ensures plates…

  • 45mm Erlenmeyer Flask

    Bellco Glass

    Manufactured from Type 1, Class A, Borosilicate and ideal for all culture and media preparation/storage purposes Supplied with GL45 blue polypropylene linerless screw caps and pouring rings and graduated to approximate volumes

  • …laboratory use including mixing, storing or transporting culture media, chemicals or solvents Enhanced graduations Wide mouth with pour ring Completely autoclavable Polypropylene caps included Extra-wide opening for ease of filling, dispensing, pipetting Kimax®…

  • Vessel has four vertical GL-45 threaded side necks and a 100mm threaded center neck. The 3 and 6 liter vessels are low profile to maximize incubator space. Supplied complete with (4) solid GL-45 caps and (4) pouring rings.

  • Vessel has six vertical GL-45 threaded side necks and a 100mm threaded center neck. The 3 and 6 liter vessels are low profile to maximize incubator space. Supplied complete with (6) solid GL-45 caps and (6) pouring rings.

  • …resistant and stable laboratory bottles, approved for use vacuum or pressure. rated at -1 to +1.5 bar, (-14.5 to +21.7PSI). Bottle only with blue graduations, without cap or pour ring. For cap and ring see 7622. Available clear, amber or plastic coated. Temperature range up to 140° Deg C.

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