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Pre-mixed pH Calibration Solutions

PHA-4, PHA-7 and PHA-10

Pre-mixed pH Calibration Solutions | PHA-4, PHA-7 and PHA-10

Pre-mixed pH Calibration Solutions

See All Models Below

  • 40 Month Shelf Life
  • Pre-Mixed pH Solutions
  • Two Bottle Sizes Available
  • Standardized Against NIST Certified Sample
pH Calibration - View related products

Description

Formulated to provide precise pH determinations, these buffer solutions which are standardized against N.I.S.T.-certified reference samples, are ideal for calibrating electrodes and pH meters. The buffers are color-coded to avoid error and accurate to within ±0.01 pH at 25°C (77°F). Each buffer contains a preservative/mold inhibitor and a shrink-sealed cap to prevent contamination and leakage. Temperature compensation charts are included with each buffer solution. The shelf life of the buffer solutions are 40 months.
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Part Number/Desc.
Qty
Description
Calibration Standards
PHA-4
PHA-4
TWD465
Availability: 1 week
 
4.01 pH buffer solution 500 ml (1 pint) bottle
PHA-4-CAL-PH
PHA-4-CAL-PH
TWD1,425
Availability: 4 weeks
 
4.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
PHA-4-GAL
PHA-4-GAL
TWD1,160
Availability: 1 week
 
4.01 pH buffer solution 4 L (1 gallon) bottle
  
PHA-4-GAL-CAL-PH
TWD2,115
Availability: 4 weeks
 
4.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
PHA-7
PHA-7
TWD465
Availability: 1 week
 
7.00 pH buffer solution 500 ml (1 pint) bottle
  
PHA-7-CAL-PH
TWD1,425
Availability: 1 week
 
7.00 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
PHA-7-GAL
PHA-7-GAL
TWD1,160
Availability: 1 week
 
7.00 pH buffer solution 4 L (1 gallon) bottle
  
PHA-7-GAL-CAL-PH
TWD2,115
Availability: 4 weeks
 
7.00 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
PHA-10
PHA-10
TWD465
Availability: 1 week
 
10.01 pH buffer solution 500 ml (1 pint) bottle
PHA-10-CAL-PH
PHA-10-CAL-PH
TWD1,425
Availability: 4 weeks
 
10.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
PHA-10-GAL
PHA-10-GAL
TWD1,160
Availability: 1 week
 
10.01 pH buffer solution 4 L (1 gallon) bottle
  
PHA-10-GAL-CAL-PH
TWD2,115
Availability: 4 weeks
 
10.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
Deionized Water
PHA-DI
PHA-DI
TWD520
Availability: 1 week
 
Deionized Water 500 ml (1 pint) bottle
PHA-DI-GAL
PHA-DI-GAL
TWD1,300
Availability: 1 week
 
Deionized Water 4L (1 gal.) bottle
Boxes of Individual Use Packets
  
PHAB-DI
TWD1,175
Availability: 4 weeks
 
20 individual use packates of Deionized Water
PHAB-PH
PHAB-PH
TWD1,175
Availability: 1 week
 
5 each individual use packets of PH4, PH7, PH10, and Deionized Water
All prices on this site are shown in Taiwan Dollars.
Note: For NIST Certificate of Conformance on pH solutions, use model number ending in "-CAL-PH".

Certification available at time of purchase only.

NIST Certificate of Conformance does not include points; it does include batch number.

Certificates are not available for Deionized Water or Individual Use Packets.


Ordering Example: (1) PHA-4 4.00 pH buffer solution, TWD465  plus (1) PHA-7 7.00 pH buffer solution, TWD465, TWD465 + 465 = TWD930
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