Samitz M H, Katz S A
Contact Dermatitis. 1975 Jun;1(3):158-60. doi: 10.1111/j.1600-0536.1975.tb05357.x.
Under ordinary working conditions in which grinding fluids were used, the presence of nickel or chromates was not detectable by spot testing. Laboratory studies, however, indicate that nickel can be leached from the machined metals.
在使用磨削液的普通工作条件下,通过点滴试验无法检测到镍或铬酸盐的存在。然而,实验室研究表明,镍可从加工过的金属中浸出。