79378

Phosphate buffered saline

solution, pH 7.1-7.3, BioUltra

• Synonym(s): PBS
• UNSPSC Code: 12161700
• eCl@ss: 32129211
• NACRES: NA.25
• MDL number: MFCD00131855

Properties

• Product Name: Phosphate buffered saline, BioUltra, solution
• product line: BioUltra
• Quality Segment: 200
• form: solution
• impurities: insoluble matter, passes filter test
• pH: 7.1-7.3
• cation traces: Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

Description

General description

Phosphate buffered saline is a non-toxic biological buffer generally containing sodium phosphate, sodium chloride, and potassium phosphate. It prevents cells from osmosis-mediated rupture or dehydration. PBS is widely used for washing cells, immunohistochemistry, and various other cellular techniques.

Application

Phosphate buffered saline has been used in sample preparation for quantifying the wound fluid proteins from pressure ulcers in patients with spinal cord injury (SCI). It has also been used for cell rinsing in various biological researches.

Physical form

150 mM sodium phosphate; 150 mM NaCl; pH 7.2±0.1 (25°C)

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 10 - Combustible liquids
• WGK: WGK 1
• PPE (personal protective equipment): Faceshields, Gloves, Goggles
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable