Apera Instruments AI1315 301Pt-S ORP Combination Electrode Sale Price Price $81.34 List Price $83.00 You save $1.66 2% Free Shipping
Apera Instruments AI1107 3M KCL Storage Solution for pH/ORP Electrode Sale Price Price $9.80 List Price $10.00 You save $0.20 2% Free Shipping
Apera Instruments AI1190 4 oz Polymer Storage Solution Sale Price Price $19.60 List Price $20.00 You save $0.40 2% Free Shipping
Oakton WD-05942-25 4.01 pH 1Gal Calibration Buffer, 4 pcs Sale Price Price $169.40 List Price $190.00 You save $20.60 10.8% Free Shipping
( 1 review ) Oakton WD-05942-22 4.01 pH 1L Calibration Buffer Sale Price Price $26.84 List Price $29.00 You save $2.16 7.4% Free Shipping
Oakton WD-05942-21 4.01 pH 500mL Calibration Buffer, 12pcs Sale Price Price $143.80 List Price $155.00 You save $11.20 7.2% Free Shipping
Available Options Testo 0554 2061 4.01 pH Buffer Solution in Dosing Bottle Sale Price Price $37.34 Free Shipping
Sper Scientific 860010 40ml pH 10 Standard Buffer Solution Bottle Sale Price Price $14.78 Free Shipping
Sper Scientific 860008 40ml pH 4 Standard Buffer Solution Bottle Sale Price Price $14.78 Free Shipping
Sper Scientific 860009 40ml pH 7 Standard Buffer Solution Bottle Sale Price Price $14.78 Free Shipping
Oakton WD-35803-05 475mL Calibration Solution, 1000 ppm Ca+2 Sale Price Price $63.43 List Price $68.50 You save $5.07 7.4% Free Shipping
Oakton WD-35803-07 475mL Calibration Solution, 1000 ppm CO2 Sale Price Price $55.23 List Price $57.50 You save $2.27 3.9% Free Shipping
Oakton WD-35803-13 475mL Fluoride Calibration Solution, 1000 ppm Sale Price Price $63.05 List Price $68.00 You save $4.95 7.3% Free Shipping
Oakton WD-35803-17 475mL Iodide Calibration Solution, 1000 ppm Sale Price Price $55.23 List Price $57.50 You save $2.27 3.9% Free Shipping
Oakton WD-35803-52 475mL Ion Strength Adjustor Solution, 4 M KCL Sale Price Price $63.05 List Price $68.00 You save $4.95 7.3% Free Shipping
Oakton WD-35803-24 475mL Nitrate Calibration Solution, 1000 ppm Sale Price Price $63.43 List Price $68.50 You save $5.07 7.4% Free Shipping
Oakton WD-35803-30 475mL Potassium Calibration Solution, 1000 ppm Sale Price Price $55.23 List Price $57.50 You save $2.27 3.9% Free Shipping
Oakton WD-35803-60 475mL Replacement ISA, 2 M (NH4)2SO4 Sale Price Price $61.94 List Price $66.50 You save $4.56 6.9% Free Shipping
Oakton WD-35803-53 475mL Replacement ISA, 5M NaCl Sale Price Price $63.43 List Price $68.50 You save $5.07 7.4% Free Shipping