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API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

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682

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1197

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CSA Z246.2-14 – Emergency preparedness and response for petroleum and natural gas industry systems

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CSA Z662:23 – Oil and gas pipeline systems

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CSA Z341 Series:26 – Storage of Hydrocarbons in underground formations

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CSA B51:24 Boiler, Pressure Vessel, and Pressure Piping Code

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ISO 22304:2008

ISO 22304:2008 Tobacco – Determination of tobacco specific nitrosamines – Method using alkaline dichloromethane extraction

CDN $124.00

SKU: a63b8af7d3f0 Category:

Description

ISO/TS 22304:2008 specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methyl-nitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.

Edition

1

Published Date

2008-07-07

Status

PUBLISHED

Pages

10

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

ISO/TS 22304:2008 specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methyl-nitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.

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