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Buffer Envelopes, pH 3.00

pH 2 Buffer Chemvelopes
pH 2 Buffer Chemvelopes

Item #: B0113

Price: $15.65

Chemvelopes®

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Hazard Alert

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

This item can only be shipped to schools, museums and science centers

Other Options

Item# B0112 B0113 B0114 B0115 B0116 B0117 B0118 B0119 B0120 B0121 B0122 B0123
pH 2 3 4 5 6 7 8 9 10 11 12 2-11
Price $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $15.65 $33.20
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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.