
Access Vitamin B12 | REF 33000
Beckman Coulter Access Vitamin B12 (REF 33000) reagent pack for quantitative determination of vitamin B12 in human serum and plasma using Access immunoassay systems.

The Beckman Coulter Access Substrate (REF 81906) is a chemiluminescent substrate reagent designed for use with Access family immunoassay systems. It supports the light-generating detection step central to Access immunoassay workflows in clinical laboratory environments.
Key Features
Chemiluminescent substrate formulation for Access immunoassay detection
Supplied under Beckman Coulter REF 81906
Designed for compatibility with Beckman Coulter Access family analyzers
Ready-to-use packaging intended for routine laboratory workflows
Storage and shelf-life conditions: Not specified in the located sources
Clinical Applications
Used as the detection substrate in Access immunoassay protocols across endocrinology, fertility, thyroid, cardiac, oncology, infectious disease, and other Access assay menus performed on compatible Beckman Coulter immunoassay analyzers. Specific assay compatibility should be confirmed against the current Beckman Coulter Access assay menu and instrument IFU.
Product Information
Brand: Beckman Coulter
Category: Beckman Coulter Access Reagents
REF/UPN: 81906
Product Type: Chemiluminescent substrate reagent
Compatible Systems: Beckman Coulter Access family immunoassay analyzers
Pack Size: Not specified in the located sources
Storage Conditions: Not specified in the located sources
Shelf Life: Not specified in the located sources
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