ISO 2762:1973
ISO 2997:1974
ISO 3139:1976
ISO 3360:1976
ISO 3423:1975
ISO 3699:1976
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ISO 3137:1974
Anhydrous hydrogen fluoride for industrial use — Sampling
Automatically translated name:
Anhydrous hydrogen fluoride for industrial use -- Sampling
STANDARD published on 1.12.1974
The information about the standard:
Designation standards: ISO 3137:1974
Publication date standards: 1.12.1974
SKU: NS-430953
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 3137:1974 :
Description / Abstract: This part contains a method for taking laboratory samples intended for the determination of the water content and the preparations of the test samples. Contains instructions for handling with the material. Applicable for taking samples of this highly corrosive liquid from road and rail tanks, drums and cylinders. The principle consists in allowing the liquid of one of these containers to flow in a cooled evacuated stainless steel cylinder or cylinders of not less than 1 kg total capacity. The apparatus for sampling is shown in a figure. Part Two deals with the preparation of the test sample by introduction of the liquid into a polyolefin cylinder containing two layers of ice. Has also been approved by the IUPAC.
Similar standards:
1.11.1973
1.11.1974
1.4.1976
1.8.1976
1.11.1975
1.8.1976
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