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pH BUFFER SOLUTIONS - Color Coded, Traceable to NIST, LabBest

Color coded pH buffer solutions offer instant recognition on sight and reduces errors. Red color for pH 4, yellow for pH 7, and blue for pH 10. Prepared for use in the calibration of pH meters. All buffers have been tested electrometrically at 25°C and are traceable to NIST. Buffer solutions are available in 500mL poly bottles, 4-liter poly bottles and 20-liter cubitainers. For colorless buffers, see 21-2098. Shown in 500mL.
Information
Ph 4 Colored MSDS
Ph 7 Colored MSDS
Ph 10 Colored MSDS
Qty Price UnitItemCat# Mfg# Specs...
$40.50 3/PKpH BUFFER SOLUTIONS - pH 4-7-10 Reference 3-Pack Traceable to NIST 21209704-7-1021209704-7-10
$194.25 EApH BUFFER SOLUTIONS - pH 4.00 20L Reference, Red, Traceable to NIST 21209714LC122805Buffer, pH: 4.00 »Color: Red »Size: 20 L
$75.00 EApH BUFFER SOLUTIONS - pH 4.00 4L Reference Red, Traceable to NIST,21209711LC122800-L03
$30.00 EApH BUFFER SOLUTIONS - pH 4.00 500ml Reference Red, Traceable to NIST,21209704WK122800-M01Buffer, pH: 4.00 »Color: Red »Size: 500 mL
$194.25 EApH BUFFER SOLUTIONS - pH 7.00 20L Reference, Yellow, Traceable to NIST 21209717LC123805Buffer, pH: 7.00 »Color: Yellow »Size: 20 L
$75.00 EApH BUFFER SOLUTIONS - pH 7.00 4L Reference Yellow, Traceable to NIST21209712WK123800-L03
$30.00 EApH BUFFER SOLUTIONS - pH 7.00 500ml Reference Yellow, Traceable to NIST21209707WK123800-M01Buffer, pH: 7.00 »Color: Yellow »Size: 500 mL
$194.25 EApH BUFFER SOLUTIONS - pH 10.0 20L Reference, Blue, Traceable to NIST 21209720LC125055Buffer, pH: 10.00 »Color: Blue »Size: 20 L
$75.00 EApH BUFFER SOLUTIONS - pH 10.0 4L Reference, Blue, Traceable to NIST 21209713WK125050-L03
$30.00 EApH BUFFER SOLUTIONS - pH 10.0 500 mL Reference, Blue, Traceable to NIST 21209710WK125050-M01Buffer, pH: 10.00 »Color: Blue »Size: 500 mL
$131.94 EApH BUFFER SOLUTIONS pH 10.0 @ 25°C, Color Coded Blue 10L Cubitainer® Traceable to NIST LC125056LC125050-L05