PBS (Phosphate Buffer Saline) BUFFER, pH 7.4, tablet
STD
SLASBUFF74T
Valid Article
HS Code:
382290
Last Updated on:
22/10/2024, 13:20:36
Former
Code(s):
SLASZFR0345
W0105900201 - Buffers (unassignable ), supplem. reagents, etc
European Medical Device Nomenclature (EMDN) is the nomenclature of use by manufacturers when registering their medical devices in the EUDAMED database. EMDN is characterised by its alphanumeric structure that is established in a seven-level hierarchical tree.
Thermosensitive codes are defined for storage and transportation temperature requirements of the products.
PBS (Phosphate Buffer Saline) BUFFER
Definition
Phosphate-buffered saline (PBS) is a water-based buffer solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolarity and ion concentrations of the solutions match those of the human body (isotonic) and are non-toxic to most cells.
Specifications
Technical specifications
- pH 7.2 -7.6
- Appearance before dissolution: round white tablet
- Appearance when dissolved: clear and colorless
Packaging & Labelling
tablet
Instructions for use
See instructions for use
Please consult the “Updated laboratory procedures, 2022” available online via the Laboratory working Group sharepoint page: Laboratory Procedures and Resources.
https://msfintl.sharepoint.com/sites/msfintlcommunities/LabWG/SitePages/Laboratory-Manual-page.aspx
For offline access, contact your laboratory advisor.
Storage
- Store between 15 and 25°C
- Once the tablet has been diluted as a solution: 2 months between 2 and 8°C
MSF requirements
Needed for manual washing of ELISA plates or with ELISA washer.
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