Pinpoint pH 7 Calibration Solution
$1.95
Use with pH 4 or pH 10 solutions for two point calibration.
PINPOINT High-Precision Calibration Fluids: 7.000 +/- 0.002. These come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). All electronic pH instruments should be calibrated frequently.
Availability:
In stock
SKU
AMPH7
Use with pH 4 or pH 10 solutions for two point calibration.
PINPOINT High-Precision Calibration Fluids: 7.000 +/- 0.002. These come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). All electronic pH instruments should be calibrated frequently.
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