Jessica,
I am not sure about requirements to use and test for detergent, but the following steps are good practices. Clearing containers should be kept separate from other containers. They need only to be wiped out with a paper towel. No water, detergent or bleach. Alcohols can be cleaned with tap water and a brush only, then given a DI rinse to avoid residue. Wipe dry. Stain containers should also be cleaned only with a brush and tap water. If necessary, a small amount of a 10% solution of HCl and 70% OH can be used followed by a thorough DI rinsing. If this is not sufficient, then follow with 10% bleach being sure to rinse thoroughly with DI water and wipe dry. Chlorine test strips and phosphate test kits can be used to test for bleach and detergent residues. Even though detergent is not called for. Chlorine test strip: https://www.indigo.com/test_strips/disinfectants_sanitizers/chlorine_and_iodine/chlorine-test-papers-200ppm-33815.html API Phosphate Test Kit: http://www.apifishcare.com/product.php?id=589#.WIEFOlMrIkI Mike _______________________________________________ Histonet mailing list [email protected] http://lists.utsouthwestern.edu/mailman/listinfo/histonet
