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pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing This special edition Catawba is

pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing This special edition Catawba isThese pH3, pH4, and pH7 standardized liquids are used to check the accuracy of pH electrodes. Use any two of them to establish the proper slope for the pH meter.

SKU: 36504481969 · From ldesquadrias.com.br

4.5
USD10.99 USD39.99

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  • USA
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Description

This special edition Catawba is dedicated to the fight against Breast Cancer

65 mL/5 gallons

4-Bottle Package - Includes 1 bottle of Saudade

115 Volts 60 Hz

comparable to the Dujardin-Salleron thermometer

pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing This special edition Catawba isThese pH3, pH4, and pH7 standardized liquids are used to check the accuracy of pH electrodes. Use any two of them to establish the proper slope for the pH meter.

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