Straight, borosilicate glass, photochemical cell with threaded end fittings for use with 7896 cell window holder. The ease in removing these holders makes cleaning the cell easier. Available with single or plain port or with single, straight, 2mm bore, glass stopcock. NOT supplied with windows or holders. Please state dimension B, otherwise we will supply B = 12 inches. Port will be centered between threaded ends unless requested otherwise. For lengths smaller than one foot, use single foot prices.