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515 N FAIRVIEW ST.SANTA ANA, CA 92703
TOLL FREE: 877-541-6603
Part Number:PH BUFFER 4
Availability: Ships within 24-72 hours
pH Buffer Solutions 4, 7 and 10 are mold inhibited and accurate to within + 0.01 pH units @ 25°C. Myron L Buffers are traceable to NIST certified pH references and are color-coded for instant identification.