Use of collodion sacks for the crystallization of organic compounds

✍ Scribed by J.S.H.

• Publisher: Elsevier Science
• Year: 1932
• Tongue: English
• Weight: 61 KB
• Volume: 214
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(32)91234-4

✦ Synopsis

Dec., I()32.] CURRENT ToPics. 773 merging well-cleaned bottles, pails, separator parts, etc. should be at least 50 when the time of action exceeds I minute, and at least ioo when the period is less than I minute. When applied as a spray, the solution should contain at least 200 parts per million of available chlorine. The solution must be clear, and should be used cold. J. S. H.