?I am doing informal, on-the-job training for which I would like to show what to look for before handling bottles of legacy chemicals, e.g., cracked or deformed container, crystal formation in a peroxide forming chemical, signs of aging and degradation
of the container or chemical. I expect people in this group will have some beauties. Thanks in advance.
--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at