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Home >> Lab Equipment >> pH Calibration >> pH Calibration >> PHA-4, PHA-7 and PHA-10

Pre-mixed pH Calibration Solutions

PHA-4, PHA-7 and PHA-10   
RoHS
 
Pre-mixed pH Calibration Solutions
PHA-4, PHA-7 and PHA-10:Pre-mixed pH Calibration Solutions
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40 Month Shelf Life
Pre-Mixed pH Solutions
Two Bottle Sizes Available
Standardized Against NIST Certified Sample

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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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Most Popular Models Highlighted!
 Part Number   Availability   Price   Description RoHS   Qty.
 Calibration Standards
Click to expand/minimize a list of what others bought with the PHA-4  PHA-4 In Stock   391.00    4.01 pH buffer solution 500 ml (1 pint) bottle Not RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-4-CAL-PH  PHA-4-CAL-PH 3 Weeks   1,205.00    4.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-4-GAL  PHA-4-GAL In Stock   980.00    4.01 pH buffer solution 4 L (1 gallon) bottle RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-4-GAL-CAL-PH  PHA-4-GAL-CAL-PH 3 Weeks   1,785.00    4.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-7  PHA-7 In Stock   391.00    7.00 pH buffer solution 500 ml (1 pint) bottle Not RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-7-CAL-PH  PHA-7-CAL-PH 3 Weeks   1,205.00    7.00 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-7-GAL  PHA-7-GAL 1 Week   980.00    7.00 pH buffer solution 4 L (1 gallon) bottle RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-7-GAL-CAL-PH  PHA-7-GAL-CAL-PH 3 Weeks   1,785.00    7.00 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-10  PHA-10 In Stock   391.00    10.01 pH buffer solution 500 ml (1 pint) bottle RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-10-CAL-PH  PHA-10-CAL-PH 3 Weeks   1,205.00    10.01 pH buffer solution 500 ml (1 pint) bottle, with Cal certificate RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-10-GAL  PHA-10-GAL In Stock   980.00    10.01 pH buffer solution 4 L (1 gallon) bottle RoHS compliant
Click to expand/minimize a list of what others bought with the PHA-10-GAL-CAL-PH  PHA-10-GAL-CAL-PH 3 Weeks   1,785.00    10.01 pH buffer solution 4 L (1 gallon) bottle, with Cal certificate RoHS compliancy undetermined
 Deionized Water
Click to expand/minimize a list of what others bought with the PHA-DI  PHA-DI In Stock   440.00    Deionized Water 500 ml (1 pint) bottle RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHA-DI-GAL  PHA-DI-GAL In Stock   1,095.00    Deionized Water 4L (1 gal.) bottle RoHS compliancy undetermined
 Boxes of Individual Use Packets
    PHAB-DI In Stock   995.00    20 individual use packates of Deionized Water RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PHAB-PH  PHAB-PH In Stock   995.00    5 each individual use packets of PH4, PH7, PH10, and Deionized Water RoHS compliancy undetermined
All dollar amounts on this site are shown in US currency.

 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, USD$391.00,  plus (1) PHA-7 7.00 pH buffer solution, USD$391.00, USD$391.00 + 391.00 = USD$782.00

 Related Links - Related Products
 Related Products
PHA-20 PHA-20:
PRODUCT DISCONTINUED
PHA-90, PHA-89, PHA-85, PHA-79 and PHA-100 PHA-90, PHA-89, PHA-85, PHA-79 and PHA-100:
pH Buffers and Indicator Papers - Discontinued
   

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