pH Buffers
In order to use your pH meter properly it requires that the meter be calibrated from time to time depending on usage.

 

pHydrion Buffers
All Hydrion buffer salts are directly traceable to NIST standards
 and certified to ±0.02 pH units at 25°C. 
Prepares 500 ml. of solution. Store in plastic.
  pH value

Each

  Pkg of 5  

PB2

2.00

$1.80

[Add to Cart] $8.00 [Add to Cart] [View Cart]

PB3

3.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB4

4.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB5

5.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB6

6.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB7

 7.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB8

8.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB9

9.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB10

10.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB11

11.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

PB12

12.00

$1.80

[Add to Cart]  $8.00 [Add to Cart] [View Cart]

 

pH Buffer Solution
All Hydrion Buffer salts are directly traceable to NBS Standards
certified to
±0.02 pH units at 25°C. 

Cat # pH

Pint

Order Pint Gallon Order Gallon

P255

pH4

$11.00

[Add to Cart] 

$41.50

[Add to Cart] [View Cart]

P256

 pH7

$11.00

[Add to Cart] 

$41.50

[Add to Cart] [View Cart]

P257

pH10

$11.00

[Add to Cart] 

$41.50

[Add to Cart] [View Cart]

Please remember our $20.00 minimum for ordering

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