Parts, Calibration & Accessories

Parts, Calibration & Accessories
[1] 2 3 >15 View All Sort by

12880m/S Cal Sol 230mL For HI

12880m/S Cal Sol 230mL For HI

$15.99

This Hanna conductivity calibration solution is widely used to assure the proper performance of conductivity meters w…

12880mS/cm Calib Sol 20ml

12880mS/cm Calib Sol 20ml

$1.40

12,880 S/cm (mho/cm)

1382 PPM Solution 220ml

1382 PPM Solution 220ml

$11.99

Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and …

1382ppm Solution 230ml

1382ppm Solution 230ml

$15.99

The conductivity solutions are made of high quality Potassium Chloride with different strengths. The solutions are st…

1382ppm TDS Sol 460ml

1382ppm TDS Sol 460ml

$18.99

Testing solution

1382PPM@25c Calibration Solution

1382PPM@25c Calibration Solution

$1.40

1382 ppm (mg/l) at 25C

1413 US Solution 500ml

1413 US Solution 500ml

$18.99

Standards have KCl, NaCl and 442 conversions printed on the bottle for ease of use. Temperature corrections are print…

1413mS/cm Calibration Sol

1413mS/cm Calibration Sol

$1.40

1,413 uS/cm (umho/cm)

1413mS/cm Sol. 230ml

1413mS/cm Sol. 230ml

$15.99

conductivity solutions contained in opaque FDA approved bottle material which prevents light from interfering with th…

1500 ppm Cal Sol, Quart

1500 ppm Cal Sol, Quart

$21.50

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solu…

[1] 2 3 >15 View All Sort by