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pH 4 Meter Buffer Solution 2 oz
pH 4 Meter Buffer Solution 2 oz

pH 4 Meter Buffer Solution 2 oz

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On sale: $0.36
Retail Price:$3.99
Your Savings:$3.63(91%)
Item Number: 29-8643
Availability: In stock
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pH 4 Meter Buffer Solution 2 oz

Use to calibrate pH meters.  Value 4.00 at 20 Celsius. Value 4.01 at 30 Celsius.

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