Showing 73–83 of 83 results

Reagents for high range nitrate in seawater (25 tests) | Super tiny

Dry Goods

Reagents for high range nitrate in seawater (25 tests) | Super tiny

£31.50
Reagents for Iodine, 0.0 to 12.50 mg / l, 25 pcs | S

Dry Goods

Reagents for Iodine, 0.0 to 12.50 mg / l, 25 pcs | S

£19.50
Reagents for Magnesium in Seawater - 25 tests

Dry Goods

Reagents for Magnesium in Seawater – 25 tests

£33.00
Reagents for Nitrite LR - 0.00 to 0.35 mg / L - ± 100 tests | S

Dry Goods

Reagents for Nitrite LR – 0.00 to 0.35 mg / L – ± 100 tests | S

£67.20
Reagents for nitrite LR, 0 to 999 ppb - 25 pcs

Dry Goods

Reagents for nitrite LR, 0 to 999 ppb – 25 pcs

£19.50
Reagents for PH in seawater | Super tiny

Dry Goods

Reagents for PH in seawater | Super tiny

£31.50
Reagents for phosphorus ULR, 0 to 200 µg / l, 25 pcs | S

Dry Goods

Reagents for phosphorus ULR, 0 to 200 µg / l, 25 pcs | S

£22.50
Seawater Alkalinity Reagents 0.0 to 20.0 dKH, 25 tests | S

Dry Goods

Seawater Alkalinity Reagents 0.0 to 20.0 dKH, 25 tests | S

£19.50
TDS solution 800 ppm (mg / l), 25 bags of 20 ml

Dry Goods

TDS solution 800 ppm (mg / l), 25 bags of 20 ml

£30.34
Water resistant pocket pH and temperature tester | S

Dry Goods

Water resistant pocket pH and temperature tester | S

£142.50
Water resistant pocket pH, conductivity (EC) up to 3999 µS/c | S

Dry Goods

Water resistant pocket pH, conductivity (EC) up to 3999 µS/c | S

£238.75