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Extech pH Buffers

pH buffers for calibrating your Extech pH meter.

Extech pH Buffers
Extech PH103 pH Buffers
  • Extech PH103 pH Buffers
    Extech PH103 pH Buffers
  • Extech pH Buffers
    Extech pH Buffers
Extech pH Buffers
Extech PH103 pH Buffers
Extech pH Buffers
Extech pH Buffers
Starting at $27.99 Found a better price? Let us match.

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Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open 8:00 am to 5:30 pm ET.
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Overview

Features

  • 6 pouches of each buffer (pH 4.00, 7.00, and 10.00)
  • 2 rinsing solutions

This product is an accessory for the following products:

Extech DO610 Dissolved Oxygen/pH/Conductivity Kit
Extech DO610 Dissolved Oxygen/pH/Conductivity Kit

User friendly kit economically measures 6 parameters.

In Stock
$461.99
Extech DO700 Portable Dissolved Oxygen Meter
Extech DO700 Portable Dissolved Oxygen Meter

Measures dissolved oxygen concentration / saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature.

Mfg. has stock
$955.90
Extech EC500 pH/Conductivity Meter
Extech EC500 pH/Conductivity Meter

Measures conductivity, TDS, salinity, pH, and temperature using one just electrode.

Mfg. has some models in stock
Starting at $181.99
Extech EC600 Waterproof Conductivity Meter Kit
Extech EC600 Waterproof Conductivity Meter Kit

7-in-1 meter with lab-quality performance measures conductivity, TDS, salinity, resistivity, pH, mV and temperature.

$603.90
Extech EX800/EX900 ExStick Water Quality Kits
Extech EX800/EX900 ExStick Water Quality Kits

Complete water quality assessment kits measure pH, ORP, chlorine, and temperature.

Starting at $270.59
Extech Oyster-10 Series pH / ORP / Temperature Kits
Extech Oyster-10 Series pH / ORP / Temperature Kits

Versatile pH/ORP/Temp kits for use in the lab or in the field.

Starting at $239.99
Extech PH100 and PH110 ExStik pH Meters
Extech PH100 and PH110 ExStik pH Meters

Waterproof pH meter with optional refillable electrode .

Mfg. has some models in stock
Starting at $90.95
Extech PH220-C Waterproof Palm pH Meter
Extech PH220-C Waterproof Palm pH Meter

Large-digit LCD display with cable pH electrode.

$191.99
Extech PH300 Waterproof pH / mV / Temperature Kit
Extech PH300 Waterproof pH / mV / Temperature Kit

Measures pH, mV and temperature at your workbench or in the field.

Mfg. has stock
$364.09
Extech PH90 pH Meter
Extech PH90 pH Meter

Waterproof pH meter with rugged housing and flat surface electrode.

In Stock
$106.69
Extech PH90 pH Meter
Extech PH90 pH Meter

Waterproof pH meter with rugged housing and flat surface electrode.

In Stock
$106.69
Extech 341350A-P Oyster Series pH/Conductivity/TDS Meter
Extech 341350A-P Oyster Series pH/Conductivity/TDS Meter

Rugged pH/conductivity/TDS meter for handheld or benchtop applications.

RETIRED
Extech 407228 Heavy Duty pH/ORP/Temperature Meter Kit
Extech 407228 Heavy Duty pH/ORP/Temperature Meter Kit

Rugged pH meter with pH electrode, temperature probe and carrying case.

RETIRED
Extech PH150-C ExStik Concrete pH Meter Kit
Extech PH150-C ExStik Concrete pH Meter Kit

Provides fast and easy on-the-spot pH measurements on concrete.

RETIRED
Extech PH210 pH / ORP Meter
Extech PH210 pH / ORP Meter

Compact, handheld meter for quick and accurate measurements of pH, ORP and temperature .

RETIRED
Extech PH60 pH Pens
Extech PH60 pH Pens

Easy-to-use, low cost waterproof pH pens.

RETIRED

Description

These are easy to use, pH buffers for calibration of your Extech pH meter. These buffer solutions are available in either kit form or in one pint bottles (2 bottles per order).

The pH buffer kits includes 6 pouches of each buffer (pH 4.00, 7.00, and 10.00) plus 2 rinsing solutions. The rinsing solution should be used to clean off the pH electrode before taking the next measurement from a different solution to prevent contamination. A helpful table is included which shows what the pH value should be vs. the temperature of the buffer solution measured. A convenient pouch is also included to eliminate the need for a cup to store buffer or rinsing solution.

Documents

Spec Sheets

  • Extech pH Buffers Datasheet PDF (134 KB)

MSDS

  • Extech PH4-P pH Buffers MSDS PDF (136 KB)
  • Extech PH7-P pH Buffers MSDS PDF (138 KB)
  • Extech PH10-P pH Buffers MSDS PDF (137 KB)

Links

  • All possible part numbers

In Stock

Part Number Price Available
PH103
Show Configuration
$34.99 2 in stock
Configuration for PH103
Base Price:
$0.00
Style
pH buffer soution kit (buffer pouches and rinsing solution) (+$34.99)
pH
Only selectable with bottles
Reconfigure

Manufacturer Stock

This stock is typically available to ship in 3 - 5 working days.

Part Number Price Available
PH10-P
Show Configuration
$27.99 50 in stock
PH103
Show Configuration
$34.99 50 in stock
PH4-P
Show Configuration
$27.99 50 in stock
PH7-P
Show Configuration
$27.99 50 in stock
Configuration for PH10-P
Base Price:
$0.00
Style
1 pint bottles of pH buffer solution (2 each) (+$27.99)
pH
pH 10
Reconfigure
Configuration for PH103
Base Price:
$0.00
Style
pH buffer soution kit (buffer pouches and rinsing solution) (+$34.99)
pH
Only selectable with bottles
Reconfigure
Configuration for PH4-P
Base Price:
$0.00
Style
1 pint bottles of pH buffer solution (2 each) (+$27.99)
pH
pH 4
Reconfigure
Configuration for PH7-P
Base Price:
$0.00
Style
1 pint bottles of pH buffer solution (2 each) (+$27.99)
pH
pH 7
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 3-5 business days". Click here to select options

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open 8:00 am to 5:30 pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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Extech pH Buffers
Extech pH Buffers
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