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Hach pH 4 Powder Pillows

The Hach pH 4 Powder Pillows buffer standard solutions for pH electrode calibration.

Features

  • Color coded red for easy identification
  • pH is +/- 0.02 at 25 C
  • Choose from packs of 15, 50, or 250 powder pillows
Starting At $17.60
Stock Drop Ships From Manufacturer  
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  • Expedited repair and warranty service
  • Lifetime technical support
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Overview
The Hach pH Powder Pillows are color-coded for easy identification. Each powder pillow creates a 50mL sample reagent.

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Part #
Description
Price
Stock
Quantity
Hach pH 4 Powder Pillows
2226995
pH 4 powder pillows, 50mL sample, 15 tests
Your Price $17.60
Drop Ships From Manufacturer  
Hach pH 4 Powder Pillows
2226966
pH 4 powder pillows, 50mL sample, 50 tests
$32.95
Drop Ships From Manufacturer  
Hach pH 4 Powder Pillows
2226964
pH 4 powder pillows, 50mL sample, 250 tests
$134.00
Drop Ships From Manufacturer  

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