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Liners, Vials & Convenience Kits for Per-and Polyfluoroalkyl substances (PFAS) testing

PFAS are widely used in materials such as PTFE. PTFE is commonly used in chemical analysis consumables. Laboratories require labware products that do not contain PTFE to minimize background contamination. The analytical detection method of choice for PFAS analysis is liquid chromatography - mass spectrometry – mass spectrometry (LC/MS/MS), which is especially suited for analysis of ionic compounds such as the PFSAs and PFCAs. Gas chromatography-mass spectrometry (GC/MS) can also be used for PFAS analysis. However, while LC/MS/MS analysis of PFAS is widely available, GC/MS analysis has limited commercial availability for PFAS. While most analytical methods used for PFAS utilize LC/MS/MS, just as with sample preparation, there are significant ways in which the method differ that need to be considered when selecting a method
 
Apollo Analytical Balances with FREE Bluetooth interface option Promotion

The A&D Apollo analytical weighing balance’s superior design and construction provides fast stabilization, high-resolution accuracy, minimal bench space requirements, and low total cost of ownership. Promotion runs from July 1, 2021 through October 31, 2021 How to participate: • User buys qualifying A&D Apollo balance • User fills out out the redemption form • User provides serial number and submits
 
Wilkem Scientific - Notice! Mid 2021 Price Increases Mid-Year 2021 Price Notice

A number of manufacturers have announced mid-2021 price changes. These increases are the result of supply chain disruptions, material shortages, rising energy costs and rising shipping costs.
 
Thermo Scientific UV-vis Promotions 2021

Spectacular savings on Thermo Scientific Visible and UV-Vis Spectrophotometers
 
Wilkem Scientific - Eppendorf Advantage Promotions! July 2021 - December 2021