On Aug. 23, a class action lawsuit was filed alleging that some leading PVC pipe manufacturers exploited supply chain disruptions to fix prices and overcharge their customers for PVC municipal water ...

The enrichment culture is kept at constant temperature using a heated water bath. The gas bottle is connected to the culture bottle. A long needle connected to a PVC Luer tube is injected into the ...

The focuser is made out of a PG-36 cable gland. The locking nut needs to be worked out with a utility knife in order to widen the opening to 32mm so it can receive a 1.25" eyepiece. The base locking ...