Phosphate Buffered Saline 47, Gold Standard Diagnostics

Catalog No.	Concentration
22-010-142	1X

Catalog No. 22-010-142 Supplier Gold Standard Diagnostics Supplier No. PBS47

Description

Ready-to-use buffer solution for AIX1000 workflows, supporting consistent assay performance and reliable diagnostic results.

• It is a premium-quality, Phosphate Buffered Saline (PBS) solution optimized for the AIX1000™ RPR Analyzer, ensuring seamless integration into automated syphilis serology workflows. As an immunoassay-grade buffer, it provides the precise ionic strength and pH balance required for reliable rapid plasma reagin (RPR) testing, supporting both qualitative screening and semi-quantitative titer analysis
• The liquid formulation eliminates reconstitution, reducing hands-on time and preparation errors while ensuring lot-to-lot consistency through stringent quality control. Formulated with high-purity sodium chloride and phosphate salts, it maintains optimal assay conditions during sample processing, dilution, and washing steps by providing an isotonic environment that preserves sample integrity and biological specimen stability
• Its carefully balanced pH (approximately 7.2-7.4) supports proper antigen-antibody interactions and is fully compatible with the automated image recognition algorithms of the AIX1000™ system for objective and consistent result interpretation. The buffer also supports the orbital shaker and dual-needle probe systems of the analyzer, enabling precise reagent dispensing, effective mixing, and reduced cross-contamination during automated testing
• Designed for high-throughput laboratories, it supports processing of up to 192 samples in 90 minutes with the AIX1000™ platform. Integration with the barcode reader of the system enables full sample traceability and compliance with laboratory quality management and regulatory requirements. The standardized buffer formulation minimizes variability associated with in-house buffer preparation, contributing to consistent and reproducible RPR test results
• Suitable for blood banks, reference laboratories, and public health facilities, the product supports FDA-cleared and CE-marked diagnostic workflows. It is compatible with the AIX1000™ 2.1 update, including extra high-titer testing up to 1:2048, enabling comprehensive syphilis serology testing. The product maintains stability under recommended storage conditions and includes clear lot identification and expiration dating to support laboratory quality assurance and traceability

Specifications

• Color: White
• Decomposition Information: Stable Under Normal Conditions. May Release Phosphorus Oxides and Sodium Oxides if Exposed to Extreme Heat or Fire.
• Density: ∼1.00 g/mL at 25°C (or Approximately 1.005 to 1.01 g/mL due to Dissolved Salts)
• Concentration: 1X
• For Use With (Application): Laboratory
• Physical Form: Fine Powder
• Solution Type: Cleaning, Storage, pH Buffer
• Packaging: 1 Ea.
• Sterility: Non-sterile