v2026.1CASRAI Dictionary 1,610 entries across 24 domains · CC-BY 4.01,610 entries · CC-BY 4.0

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CASRAIStandards · Research administration

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Dictionary · 11 pages

The CASRAI Dictionary

1,610 shared terms across 24 research-administration domains, open under CC-BY 4.0.

Dictionary overview

Browse the dictionary Objects Picklists Document templates Dictionary changelog About the dictionary Cite the dictionary Contribute a term Download the dictionary FAIR principles assessment Reproducibility domain

CRediT · 11 pages

Contributor Roles Taxonomy

14 contributor roles, standardised as ANSI/NISO Z39.104-2022 and adopted by thousands of journals.

CRediT overview

The 14 CRediT roles For authors For publishers For institutions ANSI/NISO Z39.104-2022 History of CRediT Adoption tracker Translations JATS XML encoding JSON-LD encoding How to cite CRediT

For Authors · 8 pages

Guidance for authors

Write accurate contributorship statements, disclose AI use, and keep your identifiers in order.

For Authors overview

CRediT statement guidance AI disclosure Narrative CV (R4RI)Persistent identifiers Medical research Funder mandates Templates FAQ

For Institutions

For Institutions · 7 pages

Guidance for institutions

CRIS integration, compliance, and training for research offices and libraries.

For Institutions overview

CRIS integration Library guidance Research office workflows Compliance (NSPM-33, GDPR)Training materials Case studies Policy templates

For Publishers · 4 pages

Guidance for publishers

Adopt CRediT in submission systems, peer review, and production metadata.

For Publishers overview

Submission systems Peer-review CRediT Publisher scorecard Best practices

Implement · 11 pages

Implementer toolkit

APIs, encodings, and integration playbooks for developers and metadata teams.

Implement overview

GraphQL API REST API JATS XML JSON-LD ORCID integration Crossref deposit DataCite mapping WordPress / OJS plugins Code examples Submission-system playbooks CRIS / submission integrations

Guides · 20 pages

Guides & topic clusters

Practical how-to guides organised into ten topic clusters, plus side-by-side standards comparisons.

Guides overview

News · 4 pages

News & perspectives

Essays, working-group updates, and announcements from the CASRAI community.

Perspectives Working-group updates Press releases Newsletters

About · 8 pages

About CASRAI

Mission, governance, and the community that stewards the standards.

Mission History Board Team Working groups Members Partners Funders

Ask a research-administration question

Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.

Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this

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Chemglass GL-14, GL-18 Cap with Aperture High Temperature

Chemglass

Chemglass GL-14, GL-18 Cap with Aperture High Temperature

in GL Connectors

$7.00 - $8.00

In stock

Price varies by GL Size.

Chemglass high temperature open top cap with aperture, for GL-14 and GL-18 screw threads. Takes tubing when paired with the CG-197 sealing ring.

GL Size

GL-14GL-18

Choose GL Size to continue.

Buying through procurement?

Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.

Choose GL Size to continue.

Description

Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PPS (polyphenylsiloxan) and will withstand temperatures up to 250°C.

GL Cap with Aperture
High Temp GL Cap with Aperture
GL Hose Adapters
High Temp GL Hose Adapters
GL Solid Caps

Frequently asked questions

What sizes are available?+

GL-14 and GL-18.

What is needed to seal around tubing?+

The cap combined with the CG-197 sealing ring accommodates tubing of the listed diameter. The sealing ring is a separate item.

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Chemglass GL-14, GL-18 Cap with Aperture

Chemglass GL-14, GL-18 Cap with Aperture

Chemglass open top cap with aperture for GL-14 and GL-18 screw threads. Takes tubing when paired with the CG-197 sealing ring.

$4.00 - $4.50View options →

Referenced across the research world

View CASRAI adoption →