Quick view Details Bluelab | sku: TESBLU210 BLUELAB EC 27.7 CF / 1800 PPM CALIBRATION SOLUTION 250MLS MSRP: Was: Now: $16.50 Add to Cart
Quick view Details Bluelab | sku: TESBLU215 BLUELAB EC 27.7 CF / 1800 PPM CALIBRATION SOLUTION 500MLS MSRP: Was: Now: $29.70 Add to Cart
Quick view Details Bluelab | sku: TESBLU170 BLUELAB PH & CONDUCTIVITY PROBE CARE KIT MSRP: Was: Now: $39.60 Add to Cart
Quick view Details Bluelab | sku: TESBLU235 BLUELAB PH 7.0 CALIBRATION SOLUTION 20MLS MSRP: Was: Now: $2.26 Add to Cart
Quick view Details Bluelab | sku: TESBLU250 BLUELAB PH PROBE KCI STORAGE SOLUTION 120ML MSRP: Was: Now: $22.55 Add to Cart
Quick view Details Bluelab | sku: TESBLU255 BLUELAB PH PROBE KCI STORAGE SOLUTION 250ML MSRP: Was: Now: $37.40 Add to Cart
Quick view Details Growth Technology | sku: TESGTE020 GROWTH TECH 2.76 EC CALIBRATION SOLUTION ONE LITRE MSRP: Was: Now: $16.60 Add to Cart
Quick view Bluelab | sku: TESBLU210 BLUELAB EC 27.7 CF / 1800 PPM CALIBRATION SOLUTION 250MLS Calibration and conductivity standard solutions… a must in every grower’s toolbox.The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the... MSRP: Was: Now: $16.50 Add to Cart
Quick view Bluelab | sku: TESBLU215 BLUELAB EC 27.7 CF / 1800 PPM CALIBRATION SOLUTION 500MLS Calibration and conductivity standard solutions… a must in every grower’s toolbox.The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the... MSRP: Was: Now: $29.70 Add to Cart
Quick view Bluelab | sku: TESBLU170 BLUELAB PH & CONDUCTIVITY PROBE CARE KIT Includes:-Probe care instructions- 20ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl, 2.77 EC- 3x plastic cups Bluelab pH Probe Cleaner- Bluelab Conductivity Probe Cleaner- Bluelab Toothbrush (pH probe cleaning instrument)-... MSRP: Was: Now: $39.60 Add to Cart
Quick view Bluelab | sku: TESBLU235 BLUELAB PH 7.0 CALIBRATION SOLUTION 20MLS pH 7.0 calibration solutions - a must in every grower's toolbox. MSRP: Was: Now: $2.26 Add to Cart
Quick view Bluelab | sku: TESBLU250 BLUELAB PH PROBE KCI STORAGE SOLUTION 120ML The perfect solution to store and hydrate your Bluelab pH probes or pens. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab� pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab� pH... MSRP: Was: Now: $22.55 Add to Cart
Quick view Bluelab | sku: TESBLU255 BLUELAB PH PROBE KCI STORAGE SOLUTION 250ML The perfect solution to store and hydrate your Bluelab pH probes or pens. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab� pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab� pH... MSRP: Was: Now: $37.40 Add to Cart
Quick view Growth Technology | sku: TESGTE020 GROWTH TECH 2.76 EC CALIBRATION SOLUTION ONE LITRE Conductivity Standard 2.76 is a solution of a known electrical conductivity (EC) used to check and calibrate EC meters. All meters require regular calibration to maintain reading accuracy. Conductivity Standard can also be used to test the accuracy of EC... MSRP: Was: Now: $16.60 Add to Cart
