Extech 650470
Tripak Dry Powder Buffer Capsules (4, 7 and 10pH)
The Extech 650470 is a set of Tripak Dry Powder Buffer Capsules. It provides convenient calibration solutions in capsules for pH meters. Includes 3 vials (10 capsules each) of 4 pH, 7 pH, and 10 pH dry powder buffers as well as one dispenser vial of color key preservative.
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Extech PHx-P EC-xx-P Datasheet

Datasheet
Extech PH220 Datasheet
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