GB786272A - Apparatus for use in quantitative chemical determination processes - Google Patents

Apparatus for use in quantitative chemical determination processes

Info

Publication number
GB786272A
GB786272A GB3026354A GB3026354A GB786272A GB 786272 A GB786272 A GB 786272A GB 3026354 A GB3026354 A GB 3026354A GB 3026354 A GB3026354 A GB 3026354A GB 786272 A GB786272 A GB 786272A
Authority
GB
United Kingdom
Prior art keywords
vessel
pict
iii
inlet
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3026354A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CENTRAL ELECTRICITY AUTHORITY
Original Assignee
CENTRAL ELECTRICITY AUTHORITY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CENTRAL ELECTRICITY AUTHORITY filed Critical CENTRAL ELECTRICITY AUTHORITY
Priority to GB3026354A priority Critical patent/GB786272A/en
Publication of GB786272A publication Critical patent/GB786272A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

<PICT:0786272/III/1> <PICT:0786272/III/2> <PICT:0786272/III/3> <PICT:0786272/III/4> A reaction vessel 10 is suitable for determinations involving the addition of a small quantity of fluid to a larger quantity of another fluid, e.g. the determination of oxygen in water, where it is desired to exclude contaminating atmospheres during the fluid introduction. The vessel 10, comprises optionally tap 11 or valve 22 (Fig. 4), which is used to fill the vessel, and essentially a three-way cock 12 (Figs. 2 and 3), which connects the atmosphere inlet 18 via a hole 15 in the hollow plug 14 to the inside of the vessel, or in the other position of the cock (Fig. 2) connects the inlet 18 with a by-pass 19 to allow filling of the inlet to the exclusion of gas. The inlet may be a capillary tube marked so that a known volume of liquid can be drawn into vessel by devices 11 or 22.
GB3026354A 1954-10-20 1954-10-20 Apparatus for use in quantitative chemical determination processes Expired GB786272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3026354A GB786272A (en) 1954-10-20 1954-10-20 Apparatus for use in quantitative chemical determination processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3026354A GB786272A (en) 1954-10-20 1954-10-20 Apparatus for use in quantitative chemical determination processes

Publications (1)

Publication Number Publication Date
GB786272A true GB786272A (en) 1957-11-13

Family

ID=10304874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3026354A Expired GB786272A (en) 1954-10-20 1954-10-20 Apparatus for use in quantitative chemical determination processes

Country Status (1)

Country Link
GB (1) GB786272A (en)

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