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× |
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Plastic Cuvettes (Visible Range) |
$24.00 |
|
$24.00 |
|
× |
 |
Springs Set |
$18.00 |
|
$18.00 |
|
× |
 |
GDX Polarimeter |
$545.00 |
|
$545.00 |
|
× |
 |
Go Direct® Glass-Body pH Sensor |
$159.00 |
|
$159.00 |
|
× |
 |
Go Direct® Calcium Ion-Selective Electrode |
$299.00 |
|
$299.00 |
|
× |
 |
CALCIUM ION-SELECTIVE ELECTRODE |
$299.00 |
|
$299.00 |
|
× |
 |
Go Direct® O2 Gas Sensor |
$219.00 |
|
$219.00 |
|
× |
 |
Go Direct® ORP Sensor |
$119.00 |
|
$119.00 |
|
× |
 |
Advanced Chemistry with Vernier |
$45.00 |
|
$45.00 |
|
× |
 |
Exploring Life Science |
$13.00 |
|
$13.00 |
|
× |
 |
Go Direct® Tris-Compatible Flat pH |
$139.00 |
|
$139.00 |
|
× |
 |
Turbidity Sensor |
$124.00 |
|
$124.00 |
|
× |
 |
Math Teacher Cartoons |
$6.00 |
|
$6.00 |
|
× |
 |
Go Direct® Optical Dissolved Oxygen Probe |
$385.00 |
|
$385.00 |
|
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