Record Display for the EPA National Library Catalog
RECORD NUMBER: 63 OF 606| Main Title | AWWA standard for sodium hydroxide (caustic soda). | |||||||||||
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| Publisher | American Water Works Association, | |||||||||||
| Year Published | 1993 | |||||||||||
| Report Number | ANSI/AWWA B501-93 | |||||||||||
| OCLC Number | 30572972 | |||||||||||
| Subjects | Sodium hydroxide--Standards | |||||||||||
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| Collation | vii, 6 p. ; 28 cm. | |||||||||||
| Notes | Cover title. At head of title: American Water Works Association. "American national standard." "Effective date: Oct. 1, 1993." "First edition approved by AWWA Board of Directors July 1, 1949; this edition approved Jan. 31, 1993." "Approved by American National Standards Institute June 21, 1993." "ANSI/AWWA B501-93 (Revision of ANSI/AWWA B501-88)." |