Gas Chromatography (GC) Consumables
News
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Lab gas price bulletin August 2019
Helium prices continue to spike following yet another helium shortage, the third in 14 years. The 2019 auction of the U.S. Bureau of Land Management peaked at $279.95 per million standard cubic feet for crude helium prices, approximately a 135% ...
Equipment & Solutions
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Tedlar Bag - Tray Holder
This accessory for the COMBI PAL can be used for SPME or Headspace out of Tedlar Bags. The tray can hold up to 15 bags and can be accessed in any order. A Tedlar Bag can be an alternative sampling container for air VOC analysis Tedlar Bags are made from a special DuPont material PVF film with a PEF-coated septa to keep the gas sample stable and leak free