Certificate of Analysis

Product: Phosphate Buffered Saline Concentration for Immunofluorescence pH 7.2 or pH 7.6
Code: HDS40
Lot: 173102
Issue Number: 1
Issue Date: 24/01/2017
Expiry Date: 2019/01
Date of Production: 23/01/2017
Storage: Store in a cool, dry, well-ventilated place.
HDS40 is a clear colourless aqueous solution of phosphate buffer salts and sodium chloride preserved with 0.1% sodium azide. HDS40 is suitable for use, when diluted 1:20 in distilled or deionised water, as a dilution/wash buffer and reagent for immunofluorescent techniques. Diluted solution pH = 7.2±0.05 or pH = 7.6±0.05
This product has been checked against the current TCS specification for the following test(s):
  Result
pH CheckSOP Manual 6Conforms
 

For professional use only.
 
 
Approved by QC.

TCS Biosciences Ltd - Quality Control Department TCS Biosciences Ltd
Botolph Claydon
Buckingham
MK18 2LR
United Kingdom

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