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Lab Pro Buffer Standard PH 12.45 (colorless) 500ml - BS2080-500 $29.17

Lab Pro BUFFER STANDARD, PH #7, CLEAR, 500ml

$26.25
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SKU: LP-BC2007-5
California prop 65
Categories:  Chemicals ,pH Buffers
Description
  • Product Name
    GLI pH 7.0 / 9.0 Buffer, Standard Cell
  • Catalog Number
    25M1A1001-115
  • pH Value
    7.0, 9.0
  • Solution Type
    Standard Cell Buffer
  • Volume
    500 mL

Description

What is GLI pH 7.0 Buffer, Standard Cell (25M1A1001-115)?

GLI pH 7.0, 9.0 Buffer, Standard Cell is a buffer solution supplied in a 500 mL resealable bottle. It is used as a standard cell solution for pHD Differential pH and ORP sensors.

This buffer solution:

  • Has a pH value of 7.0, 9.0
  • Is designed for use with standard cell chambers
  • Is used to replenish the standard cell chamber while replacing the salt bridge

Key Features

  • pH 7.0, 9.0 buffer solution
  • Standard cell solution
  • Supplied in a 500 mL bottle
  • Designed for pHD Differential pH and ORP sensors
  • Used for standard cell chamber replenishment

Common Applications

  • Replenishing standard cell chambers on pHD Differential pH sensors
  • Use with ORP sensors requiring standard cell solution
  • Sensor maintenance workflows

Packaging Details

  • Packaged In: 500 mL resealable bottle
  • Includes: Single unit

Legal & Safety Notice

This buffer solution is supplied for sensor maintenance use. Proper handling and use in accordance with applicable procedures is the responsibility of the end user.

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Properties

pH Value 7.0, 9.0
Form Aqueous buffer solution
Volume 500 mL
Solution Type Standard Cell Buffer

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS


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FAQs

What is the GLI pH 7.0 / 9.0 buffer standard used for?

This GLI pH 7.0 / 9.0 buffer standard is used for maintenance of pHD Differential pH and ORP sensors. It functions as a standard cell solution, allowing users to replenish the standard cell chamber during salt bridge replacement to ensure accurate and stable sensor performance.

Why does this buffer list both pH 7.0 and pH 9.0?

The buffer formulation supports standard cell operation across pH 7.0 and 9.0 reference conditions. This allows consistent sensor response and proper calibration behavior for differential pH and ORP sensors designed to operate with GLI standard cell solutions.

How is this buffer solution supplied?

The buffer is supplied as an aqueous solution in a 500 mL resealable bottle. The resealable packaging supports repeated maintenance use, reduces contamination risk, and allows controlled dispensing during sensor servicing and standard cell replenishment procedures.

What sensors is this buffer compatible with?

This buffer is designed specifically for use with pHD Differential pH sensors and compatible ORP sensors that require a standard cell solution. It is not intended as a general-purpose calibration buffer for conventional pH meters or electrodes.

How should this buffer standard be handled and stored?

Store the buffer solution tightly sealed at room temperature and protect it from contamination. Use clean tools when replenishing standard cell chambers. Follow manufacturer guidelines and standard laboratory safety practices to maintain buffer integrity and reliable sensor performance.