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Hach® Buffer Powder Pillows
As low as $17.69 
Specifications
Specifications| SKU | 2083147 |
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| Mfr # | 2226995 |
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| Sold By | PK |
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| Color | Red |
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| pH Concentration | pH 4.00 |
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| UNSPSC | 12161700 |
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Specifications| SKU | 2083144 |
|---|
| Mfr # | 2227095 |
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| Sold By | PK |
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| Color | Yellow |
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| pH Concentration | pH 7.00 |
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| UNSPSC | 12161700 |
|---|
Specifications| Sold By | PK |
|---|
| UNSPSC | 12161700 |
|---|
Product Details For pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution.
