Collection:
Juneau—Douglas City Museum
Object ID:
2007.22.056 A—C
Accession#:
2007.22
Credit Line:
Transferred from the U.S. Bureau of Land Management.
Object Name:
Burette
Title:
Burette with valve stopper and flash plug
Year Range from:
1950
Year Range to:
1996
Description:
Burette
A: Body
One end has open knob that leads to a bulb, it runs for about a third of the length of the instrument. The bulb runs into a wide tube that narrows sharply at the bottom and ends in a point. At the point where the tube narrows for the second time, there is a slot for the Valve Stoppe.
B: Valve Stopper
Small glass stopper that fits into the bottom of the tube. T—shaped, round handle with cylindrical body, narrows towards as it goes towards the bottom. Indent in the bottom.
C: Flash Plug
Small glass plug that fits into the top of the instrument. Round handle with cylindrical body.
A: Body
One end has open knob that leads to a bulb, it runs for about a third of the length of the instrument. The bulb runs into a wide tube that narrows sharply at the bottom and ends in a point. At the point where the tube narrows for the second time, there is a slot for the Valve Stoppe.
B: Valve Stopper
Small glass stopper that fits into the bottom of the tube. T—shaped, round handle with cylindrical body, narrows towards as it goes towards the bottom. Indent in the bottom.
C: Flash Plug
Small glass plug that fits into the top of the instrument. Round handle with cylindrical body.
Notes:
Used by the former Bureau of Mines Alaska Field Operations Center's Assay and Chemistry Lab for Ore beneficiation and analytical tests.
Search Terms:
Mining
Assaying
T&E
JMIC
Assaying
T&E
JMIC
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2007.22.056 AB
2007.22.056 A
2007.22.056 B
2007.22.056 C
2007.22.056 AB
2007.22.056 A
2007.22.056 B
2007.22.056 C