Calibration Solutions - Meters & Testers

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1000PPM CALIBRATION SOLUTION

For optimal performance re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.NaCl calibration solution. Comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.

SKU:

716170

$6.50
1000ppm Calibration Solution

NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.

SKU:

HMDC1000

$6.50
1382 TDS Solution, case of 25

Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.

SKU:

MI10032P

$25.00

1413 mS Packet, case of 25

Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.

SKU:

MI10031P

$25.00
1413 US Solution 500 ml

Standards have KCl, NaCl and 442 conversions printed on the bottle for ease of use. Temperature corrections are printed on the bottle, with the certified values listed in the tables, accurate to within ±0.5% and are referenced to 25°C.

SKU:

OK0065318

$19.95
1500 ppm Packet, case of 25

This item is sachets
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.

SKU:

MI10442P

$25.00

Bluelab 4.0 250 ML Calibration Solution

The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC/CF equipment does not need calibrating, as they are all factory calibrated at Bluelab. The CF27.7 solution is used as a reference to ensure you have adequately cleaned the EC/CF probe.

SKU:

HD4CAL250

$11.80
Bluelab 4.0 500 ML Calibration Solution

The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC/CF equipment does not need calibrating, as they are all factory calibrated at Bluelab. The CF27.7 solution is used as a reference to ensure you have adequately cleaned the EC/CF probe.

SKU:

HD4CAL500

$13.60
Bluelab 7.0 250 ML Calibration Solution

The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC/CF equipment does not need calibrating, as they are all factory calibrated at Bluelab. The CF27.7 solution is used as a reference to ensure you have adequately cleaned the EC/CF probe.

SKU:

HD7CAL250

$11.80

Bluelab 7.0 500 ML Calibration Solution

The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC/CF equipment does not need calibrating, as they are all factory calibrated at Bluelab. The CF27.7 solution is used as a reference to ensure you have adequately cleaned the EC/CF probe.

SKU:

HD7CAL500

$13.60
Bluelab Nutrient Probe Cleaning Kit

The Probe on Bluelab meter, monitor, Truncheon or controller must be kept clean. If the probe is contaminated or dirty, it affects the accuracy. The probe surface is where the instrument takes the reading of the solution and the information is sent back from the probe to the electronic brain of the instrument. Cleaning is a very easy task and it prolongs the life of the truncheon.

SKU:

HDNUTPRCLC

$26.95
Bluelab pH Probe Clean Calibration Kit - for meters testers hydroponics

The Probe on Bluelab meter, monitor, Truncheon or controller must be kept clean. If the probe is contaminated or dirty, it affects the accuracy. The probe surface is where the instrument takes the reading of the solution and the information is sent back from the probe to the electronic brain of the instrument. Cleaning is a very easy task and it prolongs the life of the truncheon.

SKU:

HDPHCLCCAL

Retail: $35.50

Special Price: $25.02

Bluelab pH Probe KCI Storage Solution

The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC/CF equipment does not need calibrating, as they are all factory calibrated at Bluelab. The CF27.7 solution is used as a reference to ensure you have adequately cleaned the EC/CF probe.

SKU:

BLU1008

Retail: $13.95

Special Price: $11.90
Cal Sol 1380 parts per million, 2 oz

SKU:

PNCASL

Retail: $5.98

Special Price: $5.68
Electrode Cleaner Twin Pack, 2x8 oz

Electrode and Probe Cleaning Solutions - Used to clean meter tip. Works for both pH and conductivity meters. Comes as a two part A and B cleaning solution to remove both organic and inorganic deposits from meter sensors. Use monthly or as needed to refresh your meter and keep it working optimum. Soak tip in part A for 5 min, then part B for 5 min and then back in part a for 5 more minutes and rinse with tap water.

SKU:

GAECST8

$13.95

General Hydroponics 1500 ppm Calibration Solution 1 Quart

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1572

Retail: $21.50

Special Price: $18.50
General Hydroponics 1500 ppm Calibration Solution 8 oz

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1571

$11.10
General Hydroponics pH 4.01 Calibration Solution 1 Quart

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1542

Retail: $21.50

Special Price: $18.50

General Hydroponics pH 4.01 Calibration Solution 8 oz

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1541

$10.80
General Hydroponics pH 7.0 Calibration Solution 1 Quart

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1552

Retail: $21.50

Special Price: $18.50
General Hydroponics pH 7.0 Calibration Solution 8 oz

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

SKU:

GH1551

$10.80

Green Air Products pH 4.01 Buffer 8 oz

Used to calibrate pH meters to assure they are accurate and working properly. You should check your pH meter frequently because the properties of the meter's membrane is constantly changing from normal use and aging.

SKU:

GAPHB48

$11.00
Green Air ProductspH 7.01 Buffer 8 oz

Used to calibrate pH meters to assure they are accurate and working properly. You should check your pH meter frequently because the properties of the meters membrane is constantly changing from normal use and aging.

SKU:

GAPHB78

$11.00
Hanna 12880 S/cm Calib Solution, 25x20mL, case of 25

12,880 S/cm (mho/cm)

SKU:

HI70030P

Retail: $32.00

Special Price: $22.50

Hanna 1382 PPM@25C Calibration Solution 20mL, case of 25

1382 ppm (mg/l) at 25C

SKU:

HI70032P

Retail: $32.00

Special Price: $22.50
Hanna 1382ppm Solution, 230ml

The conductivity solutions are made of high quality Potassium Chloride with different strengths. The solutions are standardized with a conductivity meter, calibrated by high purity NIST 999 Potassium Chloride in deionized water. The concentration is also confirmed by NIST 2201 Standardized Silver Nitrate solution.1382 ppm (mg/l) at 25C

SKU:

HI7032M

$16.50
Hanna 1382ppm TDS Sol, 460ml

Testing solution

SKU:

HI7032L

$27.00

Hanna 1413 S/cm (EC) Calib Solution, 25x20mL, case of 25

1,413 uS/cm (umho/cm)

SKU:

HI70031P

Retail: $32.00

Special Price: $22.50
Hanna 1413mS/cm Sol. 230mL

conductivity solutions contained in opaque FDA approved bottle material which prevents light from interfering with the value of the solutions.1,413 S/cm (mho/cm)

SKU:

HI7031M

$16.50
Hanna 1500 PPM@25C Calibration Solution 20mL, case of 25

1,500 ppm (mg/l) at 25C

SKU:

HI70442P

Retail: $32.00

Special Price: $22.50

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