# ISO 13468-1:1996 — Withdrawn and superseded ISO standards For ISO 13468-1:1996, item title is Plastics — Determination of the total luminous transmittance of transparent materials — Part 1: Single-beam instrument; status code is 9599; successor is ISO 13468-1:2019; withdrawn / published date is 1996-08-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 13468-1:1996 _(verified: appears in the quote below)_ - **Item title:** Plastics — Determination of the total luminous transmittance of transparent materials — Part 1: Single-beam instrument _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 13468-1:2019 - **Withdrawn / published date:** 1996-08-08 _(verified: appears in the quote below)_ ## What the source says > 22055,IS,,ISO 13468-1:1996,Plastics — Determination of the total luminous transmittance of transparent materials — Part 1: Single-beam instrument,Plastiques — Détermination du facteur de transmission du flux lumineux total des matériaux transparents — Partie 1: Instrument à faisceau unique,1996-08-08,1,['83.080.01'],ISO/TC 61/SC 5,9599,,[77312],"['en','fr']",7,"

Deals with the determination of the total luminous transmittance, in the visible region of the spectrum, of planar transparent and substantially colourless plastics, using a single-beam photometer with a specified CIE standard light source and photodetector. Does not apply to plastics which contain fluorescent substances.

" 2205 ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).