Enum: MassErrorUnit

Units for expressing mass error in mass spectrometry

URI: valuesets:MassErrorUnit

Permissible Values

Value	Meaning	Description
PPM	None	Parts per million - relative mass error
DA	None	Dalton - absolute mass error

Slots

Name	Description
mass_error_unit	Units for expressing mass error in mass spectrometry

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/linkml/valuesets

LinkML Source

name: MassErrorUnit
instantiates:
- valuesets_meta:ValueSetEnumDefinition
description: Units for expressing mass error in mass spectrometry
title: Mass Error Unit
from_schema: https://w3id.org/linkml/valuesets
contributors:
- orcid:0000-0002-6601-2165
- https://github.com/anthropics/claude-code
status: DRAFT
rank: 1000
permissible_values:
  PPM:
    text: PPM
    description: Parts per million - relative mass error
    exact_mappings:
    - UO:0000169
  DA:
    text: DA
    description: Dalton - absolute mass error
    aliases:
    - Dalton
    - u
    - amu
    exact_mappings:
    - UO:0000221