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This Technical Report introduces most common and typical analytical approaches for screening and
quantification of heavy metals of general interest at both raw material and finished product level. This
Technical Report covers techniques from traditional colourimetric reaction, which can be executed
without expensive instrument to the high-end one, like that of inductively coupled plasma-mass
spectrometry (ICP-MS), which allows detection of elements at μg/kg level. Thus, this Technical Report
covers the advantages and disadvantages of each analytical technique so that a suitable approach can
be chosen.
The intent of this Technical Report is not to set or suggest acceptable concentration limits of heavy
metals in both raw materials and finished products which have to be determined by each regulatory
authority.
NOTE 1 The term “heavy metals” is widely used without single definition.
NOTE 2 Elements can be specified as heavy metals by one legislation, while not by othe
It is intended to complement personal involvement and reasoning in the implementation of ISO 22716.
This Technical Report covers the quality aspects of the cosmetic product, but does not take into account
safety aspects for the personnel, nor does it cover aspects of protection of the environment or those
concerning the safety and efficacy of the finished products.
WARNING — This Technical Report cannot be used alone and needs as a prerequisite a good
knowledge of ISO 22716 which is the reference document.
This document is applicable to plastic shopping bags made from industrial compostable plastic resin as the main raw material, processed by heat sealing or bonding, etc.
This document does not apply to industrial compostable plastic bags such as industrial compostable roll bags (also known as tear bags or point break bags made from above materials) and other bags that are only used in packaging and are not used for carrying shopping.
This document enables to characterise the compostable plastic bags following two testing approaches that bring to the definition of two classes (class I and class II).
NOTE In some regions, industrial composting is referred to as professional composting.
| Standard number | MS ISO 5412:2022 |
| Title and Sub-titles | Plastics — Industrial compostable plastic shopping bags |
| Status | Current |
| Replaces | |
| Replaced by | |
| Edition | First |
| Technical Committee | MSB/TC 2 - Chemical and related products |
| ICS | 83.140.99 |
| Publication date | |
| Corrected version | |
| Government Notice No. | General Notice No. 1427 of 2025 |
| Number of Pages | 14 |
| Amendments/ Corrigendums | |
| Availability | Yes |
| Note |