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2 106 626

(13)

C1

(51)

IPC

(21) (22)

Application

3167041/04, 1987-04-06

(22)

Actual filing date

1987-04-06

(45)

Published

1998-03-10

(72)

Inventor

Potrokhov V.K.Klimova N.I.

(73)

Holder

Rossijskij Nauchnyj Tsentr Khimija"

METHOD OF DETERMINING ASYMMETRIC DIMETHYLHYDRAZINE IN SOILS, VEGETABLE MATTERS, AND WATERS Russian patent published in 1998 - IPC

Abstract RU 2106626 C1

FIELD: analytical methods. SUBSTANCE: invention relates to analytical environmental monitoring of high-toxicity rocket fuel components. Sample is mixed with sodium hydroxide and foam suppressor (dibutyl phthalate) at 1: (0.3-0.4): (0.001-0.05) ratio followed by blowing air with velocity 0.5-1.0 l/min accompanied by registration involving linear-dyeing technique. EFFECT: simplified analytical procedure. 3 dwg, 2 tbl

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RU 2 106 626 C1

Authors

Potrokhov V.K.

Klimova N.I.

Dates

1998-03-10—Published

1987-04-06—Filed

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