Jordbruk

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 6 dec 2019
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This document specifies a method for the quantification of selected phenolic compounds by high performance liquid chromatography with fluorescence detection (HPHC-FLD) using intense ISO 20778 smoking parameters. The selected phenolic compounds are: hydroquinone, resorcinol, catechol, phenol, p-cresol, m-cresol and o-cresol.

This method is applicable to cigarettes with nicotine-free dry particulate matter (NFDPM) yields between 1 mg/cigarette and 15 mg/cigarette.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 6 dec 2019
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This document specifies a method for the quantification of selected phenolic compounds by high performance liquid chromatography with fluorescence detection (HPHC-FLD) using ISO 3308 smoking parameters. The selected phenolic compounds are: hydroquinone, resorcinol, catechol, phenol, p-cresol, m-cresol and o-cresol.

This method is applicable to cigarettes with nicotine-free dry particulate matter (NFDPM) yields between 1 mg/cigarette and 15 mg/cigarette.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 6 dec 2019
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This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 3308 smoking parameters.

This method is applicable to cigarettes with nicotine-free dry particulate matter (NFDPM) yields between 1 mg/cigarette and 15 mg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 6 dec 2019
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This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 20778 smoking parameters.

This method is applicable to an ammonia yield of about (10 to 40) μg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: ISO
Svarsdatum: den 9 dec 2019
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This document provides criteria for construction, establishes performance test methods and defines acceptance criteria for telescopic mechanical screw-type drawbar jacks and hydraulic drawbar jacks intended to be fitted on the drawbar of interchangeable towed machinery (as defined in ISO 12934) and hereafter referred to as "implement(s)"as original equipment or as replacement jacks. In addition, it specifies minimum markings and information for use to be provided by the jack manufacturer.

These jacks are used specifically for

— supporting the hitch points of implements during storage;

— lifting and lowering of implement tongues to facilitate attaching to or disconnecting from an agricultural tractor; and

— levelling of machinery for stationary use.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: ISO
Svarsdatum: den 9 dec 2019
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This document provides safety requirements, test procedures, and establishes minimum acceptance criteria for the application of telescopic mechanical screw-type drawbar jacks and hydraulic drawbar jacks intended to be fitted on the drawbar of interchangeable towed machinery (as defined in ISO 12934) and hereafter referred to as "implement(s)" as original equipment or jacks fitted with a jack attachment mount.

This document applies to implement mounted jacks or jacks fitted with a jack attachment mount. These jacks are used specifically for supporting the hitch points of implements during storage, lifting and lowering of implement tongues to facilitate attaching to or disconnecting from an agricultural tractor and levelling of machinery for stationary use.

The drawbars are those which are designed to couple with the mechanical connections of towing vehicles.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: ISO
Svarsdatum: den 15 jan 2020
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This International Standard specifies minimum performance and information requirements for monitoring devices of milk cooling tanks as part of milking and milk cooling machinery installations in agricultural operations. It also specifies minimum requirements for materials, design and installation.

The purpose of this International Standard is to contribute to a high-quality milk production by monitoring, collecting data and providing alarms with respect to defined parameters of the milk cooling process.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 22 jan 2020
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This document specifies a method for the quantification of four tobacco specific nitrosamines (TSNAs) in the total particulate matter of mainstream cigarette smoke under intense smoking conditions (ISO 20778) by using reversed phase high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS). The quantified TSNAs are: N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK).

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 22 jan 2020
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This document specifies a method for the determination of selected carbonyls (formaldehyde, acetaldehyde, acetone, acrolein, propionaldehyde, crotonaldehyde, 2-butanone and n-butyraldehyde) as their 2,4-dinitrophenylhydrazones by reversed phase HPLC-UV/DAD in mainstream smoke using ISO 20778 smoking parameters.

Kommittébeteckning: SIS/TK 442 (Tobak)
Källa: ISO
Svarsdatum: den 22 jan 2020
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This document specifies a method for the quantification of selected volatile organic compounds (VOCs: 1,3-butadiene, isoprene, acrylonitrile, benzene and toluene) by gas chromatography/mass spectrometry (GC-MS) in mainstream cigarette smoke using ISO 20778 smoking parameters.

Ämnesområden: Utrustning för plantvård
Kommittébeteckning: SIS/TK 224 (Lantbrukssprutor)
Källa: ISO
Svarsdatum: den 31 jan 2020
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This document defines the requirements concerning operator safety and environmental protection for closed transfer systems for liquid formulations of plant protection products (PPP) or compatible products in 1 to 20 litre containers and specifies the maximum potential contamination during any single transfer operation. The actions required to be completed in a single transfer operation are: Starting from the container being removed from any secondary packaging, connection of the transfer device, completion of the product transfer procedure, measurement of part of packs where applicable, rinsing of the pack and the transfer device, and removal of the pack ready for storage or disposal.

This document does not have the purpose of determining the actual level of operator exposure experienced when filling or using the application equipment.