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Slide_no: Q00988
Photo_Number: P3130012 Q00977- Q01000
Category: Mineral/Chemical
Common: Protocatechoic acid
Mounters_Surname: Evens
Mounters_Initials: E.D.
Date_Mounted: Tuesday, January 17, 1950
Mounting_Method: Transmitted
Mountant: Hard Balsam and Cedar oil
Remarks: (Structural formula) Warm gently till nearly dissolved
Slide_Type: Standard - with paper label
Ringing: yes
Comments: double ring – warm gently formula given.
Additional_photos: DSCN7465
Location: Cabinet no 20.
Image

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