![]() ![]() ![]() Chemical compatibility is often compromised when handling more than one chemical or when handling compounds containing impurities. Note the compatibility rating of the combination of chemical and component material and choose the best materials for sampling, evaluation and testing.Ĭhemical compatibility of component parts is extremely important because of possible rapid degradation and failure if the materials are not compatible with the environment where they are used or the chemical they are in contact with. The chemicals are listed alphabetically.Ĭompare the chemical with the various component material options listed along the top row of the chart. How to use this chart to determine compatibilityįind the name of the chemical along the left column of the chart. This combination has no recommendation and may require extensive testing and evaluation for its safe use. N/A Unknown - There is little or no technical information available for this combination of component material and chemical at this temperature and concentration.Severe effects make this combination unsuitable for ANY use. D Poor - The component material has no resistance to chemical attack by the specified chemical at the specified concentration and temperature and immediate damage may occur.The life expectancy of the component will be shortened and it is recommended that a different component material be used in these cases. C Fair - The component material is partially attacked or attacked by absorption of the specified chemical at the specified concentration and temperature levels and swelling may occur.B Good - There is some slight chemical attack on the component material that could create slight corrosion or discoloration but otherwise has minor effect on mechanical properties.A Excellent - The component material is completely or almost completely inert when used with the specified chemical with negligible effect on mechanical properties.It can help with the selection of flow control components and tubing samples for evaluation and testing.Īn Explanation of the Chemical Compatibility Chart Ratings Use our Chemical Compatibility Chart as guide for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial, commercial, laboratory and medical applications. Use this chart to help guide your component selection. In addition, the potential for pre-packed columns to be gamma sterilized provides a compelling value proposition for companies looking to implement multi-column chromatography.This Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic component materials for use in contact with various chemicals. Banks of multiple pre-packed columns can be delivered ready to run eliminating the need for multiple self-packed columns. This transfer of operational risk helps adopters of pre-packed columns to maintain leaner operations and focus on the most critical aspects of making and purifying therapeutic proteins.Īs the industry evolves to incorporate continuous processing, pre-packed columns are a perfect fit for multi-column chromatography. This allows a bioprocessing facility to outsource column packing, a non-value added step for making therapeutic proteins, and no longer worry about column packing issues. The ability of pre-packed column suppliers to focus their operations on column packing results in more consistently packed columns over time. Replacing traditional self-packed glass or stainless steel columns, pre-packed columns are packed by experts in state of the art facilities and are delivered ready to use for GMP processing. Operational flexibility for multi-product facilities.Rapid change over (no column packing, unpacking, or cleaning validation).In particular, adopters of pre-packed columns have realized the following benefits: Use of pre-packed columns in downstream chromatography has increased in response to the needs of multi-product facilities and initiatives focused on reducing change over time. SpectraPor Tube-A-Lyzer Dialysis Device.SpectraPor Micro Float-A-Lyzer® Ready-to-use Dialysis Device. ![]() SpectraPor Standard Grade Regenerated Cellulose (RC) Customized Dialysis Membranes.SpectraPor Pre-treated Standard Grade RC Dialysis Tubing and Trial Kits.SpectraPor Biotech Grade Regenerated Cellulose (RC) Dialysis Membrane.SpectraPor Biotech Grade Cellulose Ester (CE) Dialysis Membrane.SpectraPor 1-5 Dry Standard Grade Regenerated Cellulose (RC) Dialysis Tubing & Trial Kits.SpectraPor 1-4 Standard Grade Regenerated Cellulose (RC) Single-Layer Dialysis Membrane.SpectraPor Pre-wetted Standard Grade RC Dialysis Tubing and Trial Kits. ![]() SpectrPor Dialysis Tubing and Membranes Overview
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