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Buffer Envelopes, pH

pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes

Chemvelopes®

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Hazard Alert

Low and high pH buffer solutions should be treated as strongly acidic and alkaline solutions, respectively.

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Product Details

Storage:
Wherever convenient—no special storage requirements.
Shelf Life:
Excellent; very stable and convenient to store.
Technical Note:
Aluminum foil, polyethylene, and paper protective envelopes. Envelopes keep buffers dry and free-flowing. Each envelope makes 500 mL when added to distilled water. Included in the package is a 7-mL dispensing vial of a buffer preservative. The preservative contains an effective antifungal, antibacterial agent. In addition, the preservative is a universal indicator that tints neutral solutions green, acid solutions orange-red, and basic solutions blue. 5 envelopes per carton, except for B0123, which is a special package containing 10 envelopes, one envelope for each pH value from 2 to 11.