Extrapallial fluid samples were taken during microsensor measurements using gastight
glass syringes (Hamilton).
In addition, when used with the IP65 housings, they offer gastight
connections that meet the needs found in hazardous and controlled production environments.
Each mouse received a 3 [micro]l injection (equivalent to 4 [micro]g LPS) by a 26s-gauge gastight
syringe (10 [micro]l, Hamilton; Reno, NV) with the microinfusion syringe pump (Singa[R], Diagnostic and Research Instruments Inc., Taipei, Taiwan) over 2 min; the needle was retained in place for an additional 5 min to prevent any reflux.
Soil gas samples were collected with a special geochemical probe, gastight
syringe, and vessel.
The super-soft gel cushion conforms to the patient's face to ensure a gastight
fit that is more secure than the PVC cushion and has a lower profile on the face.
The latter is usually done by brief hot melting two sheets of packaging material together to form a gastight
Jones et al., "Gastight
Hydrodynamic Electrochemistry: Design for a Hermetically Sealed Rotating Disk Electrode Cell," Analytical Chemistry, vol.
The internal standard solution (100 [micro]L) was added to the yuzu juice sample (diluted 100-fold; 1.9 mL) in a 20-mL gastight
vial sealed with a septum.
In brief, 100 [micro]L of headspace gas was withdrawn using a gastight
syringe and injected manually into a GC-2014 (Shimadzu, Kyoto, Japan) equipped with flame ionization detector and Porapak Q column (GL Sciences Tokyo, Japan).
The monomer [epsilon]-CL (100 g, 0.877 mol), initiator glycerol (0.45 g, 4.87 x 10~3 mol), and [Sn(Oct).sub.2] (1 mL, 0.1g/mL) were consecutively added via a gastight
syringe under argon into the reaction vial.