Look up chemical compatibility for major resins: LDPE - low density polyethylene HDPE - high density polyethylene PP - Polypropylene and polypropylene copolymer** PMP - polymethylpentene PET, PETG and PETE - polyethylene terephthalate
Materials commonly used for vials include glass, polypropylene and TPX. Materials commonly used for caps include polypropylene, low density and high density polyethylene, and urea resin. Materials commonly used for septa include PTFE, silicone, natural red rubber, butyl rubber, Viton, polypropylene and polyethylene.
Low density polyethylene is used to make Nalgene bottles, wash bottles, carboys, dropper bottles and other items where flexibility, impact strength and long-term chemical compatibility are key requirements. Nalgene LDPE resins have very low trace metal content making Nalgene LDPE bottles popular for use in trace metals analysis labs.
Polypropylene copolymer is used to make a huge variety of Nalgene labware including bottles, beakers, graduated cylinders, Erlenmeyer flasks, centrifuge tubes, and many other items where autoclavability and long-term chemical compatibility are key requirements.
Racks & Boxes. Racks are used to support, organize, and store various types of glassware, labware, and other items. Laboratory racks are available for pipets, test tubes, microtubes, vials, petri dishes, microplates, and other labware. Racks are made from a variety of materials including plain and epoxy-coated metal, wood, and various plastics.
Background The objectives were to perform an observation of the administration of injectable drugs in three ICUs, to identify injectable drugs administered by Y-site infusion or mixed in the same container, to compare with physical compatibility data available in the literature and to test the physical compatibility for missing data. Methods An observational study was realised over two weeks
Chemical Compatibility of Disposable Plastic Centrifuge Tubes The mechanical strength, flexibility, color, weight, and dimensional stability of all plastic centrifuge tubes are affected to varying degrees by the chemicals with which they come in contact. Specific operating conditions, especially
Vials & Microplates. To meet our customer’s needs, the DWK Life Sciences lab vial and microplate inventory are both vast and varied. What remains consistent across all 10,000 available configurations, however, is our dedication to meeting or exceeding global standards and OEM specifications. Our manufacturing capabilities offer standard and
MasterFlex Chemical & Material Compatibility Database This quick and easy tool allows you to select from nearly 600 chemicals to see how they effect 40+ materials used in fluid handling systems. Use the drop downs below to select a Chemical or Material and compare against the whole the database (ALL) or a specific requirement to your application.
Choosing the right septa and closures for your analysis is critical to ensure chemical compatibility with your sample and solvents and protect sample integrity and prevent contamination. Screw and snap caps are usually made of plastic, mostly polypropylene (PP) or polyethylene (PE), whereas seals for crimp-top vials are made from aluminum.
A wide range of vials, closures, and accessory products designed for generalized and specific scientific applications. Various product formats, dimensions, and material compositions are available. Includes autosampler vials, cryogenic storage vials, and serum vials. Aijiren Tech Scientific is dedicated to improving the human condition through
the control sample. The vials were placed upright and inverted in the stability chambers maintained at 25°C with 60% RH. The vials were inverted to obtain maximum exposure of the rubber closure to the formulation. The contents of the vials were periodically analyzed for Cytarabine injection [6]. Compatibility study with tubing
and shares most of the physical and chemical characteristics. The septum is provided with a thin 0.005” PTFE layer laminated to highly pure silicone, and slit through the center for easier needle penetration and to release the vacuum that forms when a large volume of sample is withdrawn from a vial. This septum provides
Nalgene is the #1 choice, with more than 3,000,000 safely at work in laboratories around the world. This guide will help you to select a container matching your needs. Enter your criteria and see the range of Aijiren Tech™ Nalgene™ bottles that match your criteria. Chemical Resistance Reference Guide
Chemical Resistance Reference Chart. This chart provides a guideline for the chemical resistance of materials used for vials and closures. Because so many factors can affect chemical resistance, it may be necessary to test your product under your actual conditions of use.