Published on CIA FOIA (foia.cia.gov) (https://www.cia.gov/readingroom)

RESIDUAL HYPO TEST

Document Type: 
CREST [1]
Collection: 
General CIA Records [2]
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP70-00211R000900190031-7
Release Decision: 
RIPPUB
Original Classification: 
C
Document Page Count: 
1
Document Creation Date: 
December 19, 2016
Document Release Date: 
April 3, 2006
Sequence Number: 
31
Case Number: 
Publication Date: 
April 17, 1953
Content Type: 
MEMO
File: 
AttachmentSize
PDF icon CIA-RDP70-00211R000900190031-7.pdf [3]36.88 KB
Body: 
Approved For Release 2006/05/24: CIA-RDA-0021 1 R00090 Qbief, Signal Center Chief,` Records Management & Distribution Residual; Hype Test 1. The results obtained by the Crabtree-Ross Test for residual hypo content in five (5) film samples provided by Your office are as follows t SAMPRaL C} PRR SQUAB 130-B .001 134a-B .0015 13C-B .0015 1 9-B .002 1143-B .002 2. The above results indicate that the hypo content of these film samples does not exceed the limit of .005mg per square inch as established by the Bureau of Standards. PIVIB/M , I(sPj 04 Distributions Orig. & 1 - Addressee Approved For Release 2006105/24: CIA-RDP70-0021 1 R000900190031-7
Source URL: https://www.cia.gov/readingroom/document/cia-rdp70-00211r000900190031-7

Links
[1] https://www.cia.gov/readingroom/document-type/crest
[2] https://www.cia.gov/readingroom/collection/general-cia-records
[3] https://www.cia.gov/readingroom/docs/CIA-RDP70-00211R000900190031-7.pdf