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SSPE 20X, Tween-20

20x SSPE Buffer is a standard reagent in Southern and northern hybridization procedures. Molecular biology grade.


  • 3 M Sodium chloride
  • 200 mM Sodium phosphate (Monobasic, Anhydrous)
  • 20 mM EDTA (Ethylenediaminetetraacetic acid)
  • Tween-20
    pH 7.4.
Fill Volume
1 L
Packaging Size
Shipping Information
UPS Next Day Air
UPS Second Day Air
UPS Ground

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20X SSPE with Tween 20, 1 L, Sterile #S2219 * 6 Bottle Minimum * Download SDS

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Certificate of Analysis

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The CofA will be sent to you by email with 1 to 3 business days. Please refer to product packaging for Catalog Number and associated Lot Number and type exactly as shown.

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Additional Information

Shipping Conditions Ambient
Storage Conditions Room Temperature

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Holiday Schedule

Teknova will be closed on November 26 and 27 in observance of the US Thanksgiving holiday. We wish you a happy and healthy weekend, and we look forward to helping you with orders and questions when we return on Monday, November 30.