Bottles were sealed with massive 10 mm thick butyl rubber stoppers (Apodan, Denmark) and an alumina crimp seal cap.
An impermeable rock that acts as a barrier to further migration of hydrocarbon liquids is referred as Seal (cap rock).
This was mostly due to their vast-scale deposition and presence of source rocks, reservoir, and seal cap facies within the depositional system (Murris 1980).
In another article [ 22], herbal samples (approximately 50 mg) were put into 10-ml headspace vials, and the vials were capped with 20-mm magnetic crimp seal caps with PTFE/silicone septa.
Cells were grown in plug seal cap culture vessels at 15°C in L-15 supplemented with 1% L-glutamine (2 mM), 0.1% gentamicin sulphate (50 μg ml-1) (all from Sigma Aldrich, St . Louis USA) and 10% fetal bovine serum (Invitrogen, CA, USA).
Buy essential oils in bottles with orifice reducers or poly seal caps.
BP DELAYS CAPPING WELL - WSJ: "BP PLC delayed performing a test on a recently placed sealing cap to see if could completely shut the flow from its runaway well as it continued discussions Wednesday with U.S. government officials on how to move forward.
Replacing the sealing cap should stop the leak.
"In four to seven days, we'll have that sealing cap in place," he said.
The test, which ended — at least temporarily — what had been a three-month gusher, is intended to determine whether the well can withstand pressure from the sealing cap.
In T.S.B. 170109 issued on July 1, BMW said some models might have a leak in a sealing cap in a branch of the upper radiator cooling hose.
