Showing 49–60 of 83 results

Low range nitrate reagents in seawater - incl. filter paper

Dry Goods

Low range nitrate reagents in seawater – incl. filter paper

£45.86
Marine Nitrate High Range Checker

Dry Goods

Marine Nitrate High Range Checker

£132.68
Marine Salinity Tester | S

Dry Goods

Marine Salinity Tester | S

£123.75
Nitrite reagents ULR, 0 to 200 µg / L, 25 pcs | S

Dry Goods

Nitrite reagents ULR, 0 to 200 µg / L, 25 pcs | S

£39.31
Orange shock resistant rubber cover for HI991xxx

Dry Goods

Orange shock resistant rubber cover for HI991xxx

£44.41
ORP (Redox=Chlorine) platinum electrode with cloth junction | S

Dry Goods

ORP (Redox=Chlorine) platinum electrode with cloth junction | S

£140.00
pH electrode for HI981xx testers | S

Dry Goods

pH electrode for HI981xx testers | S

£79.09
pH electrode with Teflon junction, double reference, 3 bar

Dry Goods

pH electrode with Teflon junction, double reference, 3 bar

£108.75
pH-electrode Quick DIN connection for HI98190 & HI991001 | S

Dry Goods

pH-electrode Quick DIN connection for HI98190 & HI991001 | S

£200.41
pH/EC/salinity monitor for aquariums

Dry Goods

pH/EC/salinity monitor for aquariums

£418.75
Phosphate HR reagents. 0.0 to 30.0 mg / L -25 tests | S

Dry Goods

Phosphate HR reagents. 0.0 to 30.0 mg / L -25 tests | S

£15.00
Phosphate reagent ULR 0,00 to 0,90 (25pcs)

Dry Goods

Phosphate reagent ULR 0,00 to 0,90 (25pcs)

£32.76