I can add that to my letter if and when I get a chance to write them about it.
Howard From: USMA <[email protected]> On Behalf Of Paul Trusten Sent: Thursday, May 14, 2020 7:10 PM To: List Postings Metric <[email protected]> Subject: [USMA 1396] Re: Bleach solution on Clorix web site ATTENTION: This email came from an external source. Do not open attachments or click on links from unknown senders or unexpected emails. Howard et al., Ratios as expressions of pharmaceutical concentration have been pretty much deprecated. Pharmaceutical manufacturers have changed their labeling from the old “1:1000” or “1:10,000” to a clear statement of concentration of grams per milliliter or milligrams per milliliter. The “1:1000” expression meant “one gram per one thousand milliliters.” The old nomenclature was error-prone, and was phased out. Thank goodness. Interpreting 1:32 as “one gram per thirty-two milliliters,” I could not come up with the 3.125 percent sodium hypochlorite solution predicted by those directions, unless I’m making an error somewhere. On May 14, 2020, at 12:02, Ressel, Howard R (DOT) <[email protected]<mailto:[email protected]>> wrote: This is unfortunate and I need to write Clorox but they provide an information sheet for diluted bleach solution in US Customary and metric but the metric instructions are terrible. “To make a 1:32 solution, add… • 1/3 cup of bleach per gallon of water • 17 ml of bleach (1 TBSP + ½ TSP) per 32 ounce spray bottle” Howard Ressel Project Design Engineer New York State Department of Transportation 1530 Jefferson Road, Rochester, NY 14623 (585) 371-9280 | [email protected]<mailto:[email protected]> https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.dot.ny.gov%2F&data=02%7C01%7Cusma%40lists.colostate.edu%7Cdb3275c8476d4751a71108d7f8ca5f6c%7Cafb58802ff7a4bb1ab21367ff2ecfc8b%7C0%7C0%7C637251420390720044&sdata=ERJ4LvD1mJLEMRwTtnkn%2B0cc42SY0kmjW85o%2B2Qt5N8%3D&reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fprotect2.fireeye.com%2Fv1%2Furl%3Fk%3D17494cd1-4b6f7865-174bb5e4-000babd9fe9f-a39264ef063e5433%26q%3D1%26e%3D70000905-de4b-4419-beca-ea201c9458cd%26u%3Dhttps%253A%252F%252Fnam01.safelinks.protection.outlook.com%252F%253Furl%253Dhttp%25253A%25252F%25252Fwww.dot.ny.gov%25252F%2526data%253D02%25257C01%25257Cusma%252540lists.colostate.edu%25257C81abd94c904a46ac833c08d7f85be2e8%25257Cafb58802ff7a4bb1ab21367ff2ecfc8b%25257C0%25257C0%25257C637250945839788995%2526sdata%253D8%25252ByMcq%25252FdDoTT0jJB89S2tBnGMQVEGfn3luQyb3OHmhg%25253D%2526reserved%253D0&data=02%7C01%7Cusma%40lists.colostate.edu%7Cdb3275c8476d4751a71108d7f8ca5f6c%7Cafb58802ff7a4bb1ab21367ff2ecfc8b%7C0%7C0%7C637251420390720044&sdata=2TrV9I6ZpsCJHy%2B4nx0nBunN%2BVBT1stA2QX4n26oR6Y%3D&reserved=0> <image001.jpg> The Meter: “For all time, for all peoples” Nicolas de Condorcet 1743 – 1794 <Guidelines-for-Using-Bleach-updated.pdf> _______________________________________________ USMA mailing list [email protected]<mailto:[email protected]> https://lists.colostate.edu/cgi-bin/mailman/listinfo/usma
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