ISO 24998:2008 PDF

Name: ISO 24998:2008 — Plastics laboratory ware — Single-use Petri dishes for microbiological procedures
SKU: ISO 24998:2008
Price: 25 EUR
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Plastics laboratory ware — Single-use Petri dishes for microbiological procedures

Название (английский):

ISO 24998:2008

Plastics laboratory ware — Single-use Petri dishes for microbiological procedures

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 11
Дата публикации:: 14 ноября 2008 г.
Издание:: ISO IS 24998 edition 1 version 1
ICS:: 11.100.01

Тип поставки:

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Язык документа:

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Срок поставки:2 раб. дн. (перевод)

Цена:165 €

Описание (английский):

ISO 24998:2008 specifies requirements and test methods for plain, single-use Petri dishes for microbiological use. ISO 24998:2008 does not apply to products of similar design which may be used for cell or tissue culture purposes. Neither does it apply to dishes supplied ready loaded with microbiological media.

Abstract

Overview - ISO 24998:2008 (Plastics laboratory ware - Single‑use Petri dishes)

Key topics and technical requirements

Scope & types
- Applies to single‑use plastic Petri dishes for routine microbiology (not for cell/tissue culture or pre‑filled dishes).
- Four types: A (circular, no dividers), B (circular, with dividers), C (square, no dividers), D (square, with dividers).
Materials & appearance
- Made from microbiologically inert transparent plastic; may be self‑coloured for batch ID.
- Finished items must be free from discoloration, striations or defects that impair use.
Design & dimensions
- Nominal external sizes include common diameters/lengths (e.g., 60 mm, 90 mm, 100 mm, 140 mm, 100×100 mm, 120×120 mm) with specified height and clearance ranges.
- Lid rim limited to ≤ 1 mm; divider height between 50%–100% of dish height.
Venting
- Optional venting protrusions in lid; single vents: 0.12–0.35 mm height; multiple vents: 0.25–0.7 mm. Venting must be marked with a “V”.
Performance tests
- Rigidity: lid deformation ≤ 1 mm; dish deformation ≤ 2 mm (Annex A method).
- Thermal distortion: must retain flatness and not rock after heat exposure (Annex B).
- Resistance to fracture: lids withstand 9.81 N; dishes 7.36 N without fracture (Annex C).
- Stacking stability: stack of 10 must tolerate 12° tilt without collapse (Annex D).
Contamination & sterility
- Free from loose particles >100 µm on visual inspection under 300–750 lx illumination.
- If claimed sterile, sterilization must be validated by the manufacturer (references: ISO 11137‑1, ISO 17665‑1).
Packaging & marking
- Supplied assembled in sealed bags (max 30 dishes/bag); polyethylene film bags ≥ 70 µm recommended.
- Primary packaging must include manufacturer, product description (shape, size, venting, compartments), LOT, expiry/use‑by, sterility statement if applicable, storage/handling instructions.

Applications and users

Practical for microbiology labs, clinical diagnostics, QA/QC, food testing, water testing, and manufacturers of laboratory consumables.
Useful to regulatory affairs, procurement teams, product designers and QA engineers who need to ensure compatibility with robotic handling, aseptic pouring of media and safe storage/transport.
Helps manufacturers demonstrate compliance and end users select Petri dishes meeting dimensional, mechanical and microbiological integrity expectations.

Related standards

ISO 11137‑1 (Radiation sterilization validation)
ISO 17665‑1 (Moist heat sterilization)
ISO 14644 (Cleanrooms and controlled environments)

Keywords: ISO 24998:2008, single‑use Petri dishes, plastics laboratory ware, microbiological procedures, sterility, venting, rigidity, packaging, laboratory consumables.

Технические детали

Технический комитет: ISO/TC 48 - Laboratory equipment
SKU: ISO 24998:2008

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