The article last month dealt with reagent bottles. Another problem is met in the proper care of iron ware - the special target of the corrosive laboratory fumes. To supply the pupil with rusty, oxide encrusted metal equipment is to encourage careless, slovenly work. An annual "paint day" is essential.
©1929 by Iowa State Teachers College
Getchell, R. W.
Science Bulletin: Vol. 1:
3, Article 7.
Available at: https://scholarworks.uni.edu/science_bulletin/vol1/iss3/7