pH 4.01 Standard Solution, 168400-50, ROCKER (CAT#: STEM-AIAE-3327-LGZ)

1. The pH standard solution has high precision.
2. The pH standard solution can reach ± 0.01 pH.
3. The pH standard solution is ordered in custom volume.
4. The capacity of pH standard solution can be customized according to customer's negotiation.

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