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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

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RoHS
  • 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
RoHS
Description
Calibration Standards
Quick Ship
PHA-4
PHA-4
SGD20.25
Availability: 1 week
Not RoHS compliant
4.01 pH buffer solution 500 ml (1 pint) bottle
Quick Ship
  
PHA-4-CAL-PH
SGD62.00
Availability: 4 weeks
RoHS compliancy undetermined
4.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
Quick Ship
PHA-4-GAL
PHA-4-GAL
SGD51.00
Availability: 1 week
RoHS compliant
4.01 pH buffer solution 4 L (1 gallon) bottle
Quick Ship
  
PHA-4-GAL-CAL-PH
SGD92.00
Availability: 4 weeks
RoHS compliancy undetermined
4.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
Quick Ship
PHA-7
PHA-7
SGD20.25
Availability: 1 week
Not RoHS compliant
7.00 pH buffer solution 500 ml (1 pint) bottle
Quick Ship
  
PHA-7-CAL-PH
SGD62.00
Availability: 4 weeks
RoHS compliancy undetermined
7.00 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
Quick Ship
PHA-7-GAL
PHA-7-GAL
SGD51.00
Availability: 1 week
RoHS compliant
7.00 pH buffer solution 4 L (1 gallon) bottle
Quick Ship
  
PHA-7-GAL-CAL-PH
SGD92.00
Availability: 4 weeks
RoHS compliancy undetermined
7.00 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
Quick Ship
PHA-10
PHA-10
SGD20.25
Availability: 1 week
RoHS compliant
10.01 pH buffer solution 500 ml (1 pint) bottle
Quick Ship
  
PHA-10-CAL-PH
SGD62.00
Availability: 4 weeks
RoHS compliancy undetermined
10.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate
Quick Ship
PHA-10-GAL
PHA-10-GAL
SGD51.00
Availability: 1 week
RoHS compliant
10.01 pH buffer solution 4 L (1 gallon) bottle
Quick Ship
  
PHA-10-GAL-CAL-PH
SGD92.00
Availability: 4 weeks
RoHS compliancy undetermined
10.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate
Deionized Water
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PHA-DI
PHA-DI
SGD22.75
Availability: 1 week
RoHS compliancy undetermined
Deionized Water 500 ml (1 pint) bottle
Quick Ship
PHA-DI-GAL
PHA-DI-GAL
SGD57.00
Availability: 1 week
RoHS compliancy undetermined
Deionized Water 4L (1 gal.) bottle
Boxes of Individual Use Packets
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PHAB-DI
SGD51.00
Availability: 1 week
RoHS compliancy undetermined
20 individual use packates of Deionized Water
Quick Ship
PHAB-PH
PHAB-PH
SGD51.00
Availability: 1 week
RoHS compliancy undetermined
5 each individual use packets of PH4, PH7, PH10, and Deionized Water
All prices on this site are shown in Singapore 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, SGD20.25  plus (1) PHA-7 7.00 pH buffer solution, SGD20.25, SGD20.25 + 20.25 = SGD40.50