Product Overview
pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification (Yellow). pH is 7.00 ?0.02 at 25?C. Pack of 15 Powder PillowsTraceable to NIST standard reference materials
Design for use with Hach meters portfolio and other meters.
Reliable packaging
Package Size:?PK/15There are no reviews for this product.Write a review
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