This area is on the 4th floor of building 39, inside the TRL cleanroom area. This area is the corridor that runs through TRL. There is no official MIT room number, but it is directly south of 39-492. The nearest phone is x3-0503, located in the hallway outside the north photo room.

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Process	Lab	Tool	Process Category	Subcategory	Description	Color Code
+	TRL	Greenflo	Wet	Acids	Acid processing station	Red &Green