| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $151,148.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| pH 7.0 (2) 30 ml each*** | $798.00MN |
| pH 7 Standard - 250mL*** | $1,521.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $807.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
Sub-Total: $629,396.00MN
Products marked with *** don't exist in desired quantity in our stock.
You can buy them anyway and check the quantity we have in stock for immediate deliver in the checkout process.