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× |
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Advanced Chemistry with Vernier |
$45.00 |
|
$45.00 |
|
× |
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Go Direct® Calcium Ion-Selective Electrode |
$299.00 |
|
$299.00 |
|
× |
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CALCIUM ION-SELECTIVE ELECTRODE |
$299.00 |
|
$299.00 |
|
× |
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Go Direct Conductivity Probe |
$129.00 |
|
$129.00 |
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× |
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Chemistry with Vernier |
$45.00 |
|
$45.00 |
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× |
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Food Chemistry with Vernier |
$35.00 |
|
$35.00 |
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