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HI7004L

pH 4.01 Calibration Buffer Solution (500 mL)

$14.00

Availability: In Stock, Expedited Shipping Available

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HI7004L is a premium quality pH 4.01 buffer solution.


With lot number and expiration date clearly marked on the label and an air tight, tamper-proof seal to ensure the quality of the solution, Hanna’s line of pH calibration solutions are an easy way to get great pH measurements every time.

  • Air tight bottle with tamper-proof seal for quality.
  • Color coded label for easy identification of pH buffer values.
  • Perfect for routine maintenance to ensure accurate readings while extending the life of the electrode.

Details

Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards. Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards.

 

Air tight bottle with tamper-proof seal

  • Ensures quality and freshness of solution

 

Each bottle marked with lot number and expiration date.

  • Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.

 

Color coded label for easy pH buffer value identification

  • Easy to identify different buffer values

  • Solution does not contain any dyes that may stain the reference cell of a pH electrode 

Specifications

Accuracy Standard ±0.01 pH
pH Value @25°C 4.01
Package bottles
Size 500 mL
Quantity 1
Certificate of Analysis No

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