Understanding Neutron Radiography Reading V-Kodak Part 2 of 3

■ Mixing Processing Solutions
Processing solutions should be mixed according to the directions on the
labels; the instructions as to water temperature and order of addition of
chemicals should be followed carefully, as should the safe-handling
precautions for chemicals given on labels or instruction sheets. The
necessary vessels or pails should be made of AISI Type 316 stainless steel
with 2 to 3 percent molybdenum, or of enamelware, glass, plastic, hard rubber,
or glazed earthenware.
(Metals such as aluminum, galvanized iron, tin, copper, and zinc cause
contamination and result in fog in the radiograph.)
Charlie Chong/ Fion Zhang
Radiography in Modern Industry. Rochester, NY: Eastman Kodak Co. 1980