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- Heaters/Source
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- Agilent Heaters and SensorsMass Spectrometry, Scientific Supplies & ManufacturingScientific Instrument Services 5973 Source Heater Tamper Resistant Allen Wrench 5973/5975 Quad Sensor 5985 Source Heater Assembly Agilent Interface Heater Assembly 5971 Interface Heater
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- Reference Material on InstrumentationArticle - A High Temperature Direct Probe for a Mass Spectrometer Design of a Direct Exposure Probe and Controller for use ona Hewlett-Packard 5989 Mass Spectrometer SIS AP1000 AutoProbe™ SIS AP2000 AutoProbe™ - Description of System HPP7: Direct Probe Electronics Console HPP7: Direct Probe for the Agilent (HP) 5973/5975 MSD HPP7: HP Direct Probe Application Notes HPP7: Installation Directions for the Direct Probe HPP7: Side Cover for the HP 5973 MSD HPP7: Support HPP7: Probe Inlet System for the Agilent (HP) 5973 and 5975 MSD with Automatic Indexed Stops HPP7: Theory of Operation of the Direct Probe and Probe Inlet System Direct Thermal Extraction Thermal Desorption Application Notes Environmental Thermal Desorption Application Notes Food Science Thermal Desorption Application Notes Forensic Thermal Desorption Application Notes GC Cryo-Trap Application Notes Headspace Application Notes Purge & Trap Thermal Desorption Application Notes Theory of Operation of the AutoDesorb® System AutoDesorb Notes for SIS Dealers Adsorbent Resin Application Notes Installation of the Short Path Thermal Desorption System on Agilent (HP) and Other GCs Installation of the Short Path Thermal Desorption System on a Varian 3400 GC AutoDesorb® System Development Team Thermal Desorption Applications and Reference Materials Installation of the Short Path Thermal Desorption System - TD5 Part I - Design & Operation of the Short Path ThermalDesorption System Installation Instructions for the Model 951 GC Cryo-Trap on the HP 5890 Series GC Installation Instructions for the Model 961 GC Cryo-Trap on the HP 5890 Series GC Operation of the Model 951/961 GC Cryo-Trap SIS GC Cryo Traps - Theory of Operation NIST/EPA/NIH Mass Spectral Enhancements - 1998 version (NIST98) SIMION 3D Ion Optics Class Mass Spectrometer Source Cleaning Methods MS Tip: Mass Spectrometer Source Cleaning Procedures Mass Spec Source Cleaning Procedures Micro-Mesh® Abrasive Sheets Research Papers Using New Era Syringe Pump Systems EI Positive Ion Spectra for Perfluorokerosene (PFK) Cap Liner Information How do I convert between fluid oz and milliliters? Which bottle material should I choose? Which bottle mouth should I choose? The Bottle Selection Guide CGA Connections for Gas Tanks Chemical Reaction Interface Mass Spectrometry (CRIMS)
- Lab/CleanMicro-Mesh® (Fine Cushioned Abrasive) Aluminum Oxide Cleaning Abrasive Fiberglass Cleaning Brushes Swabs and Applicators Nylon and Latex Gloves Cleaning Wipes SIS MS Source Cleaning Kits Dust-Off® Hurricane Canless Air System Wheaton Bottles Wheaton Vials Wheaton Closures Sterile Vials - Bottle, Stopper, and Cap - All Together Certified Sterile Kimble Chase Clear Serum Vials Soil Sampling Kits Crimpers and Decappers Temperature Measurement & Recording Devices Bullet Blender® Homogenizer The SW 110 Multi-Purpose Spot Welder New Era Syringe Pump Systems Ohaus MB Series Moisture Analyzers Celestron® Handheld Digital Microscope (HDM) Checkit® Pipette Accuracy Test Greenwood Lab Supplies Next Advance Lab Products Catalog Page G1
- LiteratureApplication Notes Adsorbent Resins Guide Mass Spec Tips SDS Sheets FAQ MS Calibration Compound Spectra Manuals MS Links/Labs/ Organizations MS Online Tools Flyers on Products/Services Scientific Supplies Catalog About Us NextAdvance Bullet Blender® Homogenizer Protocols Micro-Mesh® Literature Instrumentation Literature Agilent GC/MS Literature SIS News / E-Mail Newsletter NIST MS Database - Update Notifications
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- The Bottle Selection Guide
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- Cap Liner Information (This Page)
Note: the selection of the liner is by far the most important step which will determine the success or failure of your package. Wheaton recommends the the following criteria for liner selection:
- Conformity to regulations - EPA and PDA
- Chemical resistance
- Sealing ability against moisture/gas gain or loss, leakage, pressure buildup, and corrosive packaging
- Avoidance of "overpackaging" - selecting the most economical liner for the required applications
| Material | Description | Applications |
|---|---|---|
| Poly-vinyl | One mil poly vinyl film bonded to one mil high density polyethylene (HDPE) on a #30 white pulp paper backing. Superior to plain pulp paper because it provides an excellent moisture barrier. | General purpose: Suitable for wide range of applications. Chemical resistance: Good for mild acids, alkalis, solvents, alcohols, oils, and aqueous products. Poor for active hydrocarbons and bleaches. |
| PTFE-Faced Foamed Polyethylene | PTFE-faced foamed polyethylene liner that offers the excellent chemical resistance of PTFE with the compressibility and sealing properties of polyethylene foam. | Typical applications: analytical lab samples, high purity chemicals, strong acids, solvents. Excellent for environmental samples, pharmaceuticals, and diagnostic reagents. |
| Poly-Seal® | Manufactured from low density polyethylene (LDPE). The unique cone design provides a wedge type seal that not only seals across the top but also across the inside diameter. | Unique problem solving type of liner. This liner is stress crack resistant and offers superior torque retention and excellent sealing characteristics. It is recommended that this liner be tested prior to use for leak seal. |
| 14B White Rubber | The 14B white rubber lining material consists of homogenous sulfer cured styrene-butadiene rubber. FDA Status complies with 21CFR 177.26, "Rubber articles intended for repeated use." | Excellent properties of resilience, resistant to moisture vapor. Chemical barrier. Autoclavable. |
Wheaton caps protect against product escaping andd prevent product contamination from outside substances.