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Buffer Solution, pH 4.00, 500 mL, Red

pH 2 Buffer Solution 500 mL
pH 2 Buffer Solution 500 mL
Item #: B0089 
alternative codes
Alternative Product Codes: 849653,S25849A,470300-474

Price: $7.03

In Stock.

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Hazard Alert

Buffers in low pH range are strongly acidic; those in high pH range are strongly alkaline.

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

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Item# B0087 B0088 B0089 B0090 B0091 B0092 B0093 B0094 B0095 B0096 B0097
pH pH 2.00 pH 3.00 pH 4.00 pH 5.00 pH 6.00 pH 7.00 pH 8.00 pH 9.00 pH 10.00 pH 11.00 pH 12.00
Amount 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL 500 mL
Price $15.75 $15.18 $7.03 $15.80 $15.75 $6.99 $15.86 $15.29 $7.20 $15.80 $15.69
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Product Details

Storage:
Best and most conveniently stored together with proper recognition and precaution for their individual acid or alkaline nature. Keep bottles tightly closed.
Disposal:
#26b
Shelf Life:
Ready-to-use Buffer Solutions’ shelf life varies depending on pH value—from good to poor. The higher the pH value, the shorter the shelf life. Storage conditions vary so widely that it isn’t possible to be specific about shelf life. Concentrated buffers, buffer capsules and buffers in Chemvelopes® all have better long-term shelf life than standard buffers.
Technical Note:
The pH 4, 7 and 10 buffer solutions are dyed for convenience to allow easy identification and prevent confusion. These three buffers are the standards used to calibrate pH meters.