When emptied into 100ml of distilled water, the free flowing powder dissolves, creating an accurate colour coded buffer solution at pH 4.00.
Additionally, these buffers contain a pH indicating dye to prevent mix-ups, and a mould inhibitor to ensure a lasting, stable solution.
Each vial contains 10 capsules.
Product Directions:
Open one Hydrion pH Buffer Capsule and empty the contents into 100 ml. of distilled water (or de-ionized water) & stir.
Hydrion Buffer Caps. Color Safe (Red), makes 4.0 pH Buffer Solution, Vial of 10
- Brands Hydrion
- Product Code: HY-272-4.00
- Availability: In Stock
- $39.00
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$23.00