Pioneer Phosphate Buffered Saline (PBS) pH 7.4 (Isotonic) Buffer Solution

Pioneer Phosphate Buffered Saline (PBS) pH 7.4 (Isotonic) is a high-purity, ready-to-use laboratory buffer solution manufactured by Pioneer Research Chemicals. Formulated at physiological pH 7.4 and isotonic osmolarity, this prepared reagent provides consistent, reproducible performance across routine buffering, cell washing, reagent dilution, and laboratory preparation workflows.

Available in versatile laboratory pack sizes: 1L, 2.5L, 5L, 10L, and 10L Bag-in-Box (BB) with integrated dispensing tap for streamlined benchtop use.

Product Specifications

• Product: Phosphate Buffered Saline (PBS) Buffer Solution
• Target pH: 7.2 – 7.4 at 25°C
• Osmolarity: Isotonic physiological formulation
• Form: Ready-to-use liquid buffer
• Pioneer Product Code: PRC/R/883
• Pack Formats: 1L, 2.5L, 5L HDPE bottles; 10L rigid container & 10L Bag-in-Box (BB) with tap
• Product Type: Ready-to-Use Buffers
• Regulatory Classification: Professional laboratory reagent (non-IVD)
• Storage Conditions: Store at room temperature; keep container tightly closed

Applications & Workflows

• Cellular & Tissue Washing: Isotonic formulation maintains osmotic balance and prevents cell lysis during sample preparation.
• Reagent & Antibody Dilution: Reliable physiological vehicle solution for biochemical assays, standard curves, and staining protocols.
• General Laboratory Buffering: Stable pH control for routine diagnostic research, academic labs, and analytical testing.

Professional Laboratory Supply

Supplied by Bench & Flask for research, university, and industrial laboratories across the UK. Follow your facility's standard operating procedures and review the Safety Data Sheet (SDS) before use.