For orders that can ship complete from one warehouse, Today is extended to 1:30 PM for Oregon, 1:00 PM for New Mexico, and 11:30 AM for Utah. If you click the link to Show all four warehouse quantities, you can see exactly how many items can ship from each warehouse.
The Probe Unit was just a testing tool to see what kind of results I could get. My original plan might still work but it will take some effort to apply the calibration information (which could be done after the Nano Logger collects all the raw data).
From NMR Wiki. Cryoprobe or Cold probe is a technology where the probe coil and/or built-in signal preamplifier are cooled with a stream of He gas at ~20K.This increases the sensitivity of the probe coil and reduces the level of thermal noise generated by electronic circuits and components of the signal receiver itself.herefore only very high grade helium should be used. Most grade 6 helium is batch tested-the helium is tested and then put into cylinders. The problem is that at that level of purity, the main contaminants come from the inner walls of the cylinder itself.