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$33.00
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Apera 1M LiCl in Ethanol Reference Electrolyte Refill Solution, 8 oz
Apera Instruments
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APERA INSTRUMENTS / 1M LICL IN ETHANOL / AI1172 Reference refillfor non-aqueous pH. Apera’s 1M LiCl in ethanol is the reference electrolyte refi...
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Apera pH 12.45 Calibration Buffer Solution, 8 oz or 16 oz
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APERA INSTRUMENTS / PH 12.45 BUFFER / AI1123 / AI1123-L The strong-alkali calibration point. Apera’s pH 12.45 buffer is the high calibration poi...
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$17.00
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Apera 222 mV ORP Standard Calibration Solution, 4 oz
Apera Instruments
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APERA INSTRUMENTS / 222 MV ORP STANDARD / AI1141 Check your ORP electrodeagainst a known value. Apera’s 222 mV ORP standard solution checks and ...
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$45.00
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Apera AI1116 pH Calibration Buffer Kit: pH 4.00, 7.00 and 10.01 (16 oz) with CalPod Organizer
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APERA INSTRUMENTS / AI1116 Three big bottles.Plus the CalPod. Apera’s AI1116 kit contains three 16 oz bottles of pH 4.00, 7.00 and 10.01 buffer ...
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Apera 84 µS/cm Conductivity Calibration Standard Solution, 4, 8 or 16 oz
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APERA INSTRUMENTS / CONDUCTIVITY STANDARD / AI1132-S / AI1132 / AI1132-L The low-range conductivity point. Apera’s 84 µS/cm standard calibrates ...
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$15.00
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Apera CalPod Calibration Solution Organizer
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APERA INSTRUMENTS / CALPOD ORGANIZER / AI2910 Four solutions, one footprint.Lids keep them reusable. Apera’s CalPod organizes calibration soluti...
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Apera 1413 µS/cm Conductivity Calibration Standard Solution, 4, 8 or 16 oz
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APERA INSTRUMENTS / CONDUCTIVITY STANDARD / AI1130-S / AI1130 / AI1130-L The everyday conductivity point. Apera’s 1413 µS/cm standard is the mos...
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$28.00
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Apera AI1108 pH Calibration Buffer Kit: pH 4.00 and 7.00 (8 oz) with 3M KCl Storage Solution
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APERA INSTRUMENTS / AI1108 Two-point refill.Storage solution included. Apera’s AI1108 kit refills a two-point pH calibration: 8 oz bottles of pH...
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$60.00
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Apera AI1104 pH Calibration Buffer Kit: pH 4.00, 7.00 and 10.01 (16 oz) with 3M KCl and CalPod
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APERA INSTRUMENTS / AI1104 The complete 16 oz pH set. Apera’s AI1104 kit is the complete 16 oz set: three 16 oz bottles of pH 4.00, 7.00 and 10....
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Apera 12.88 mS/cm Conductivity Calibration Standard Solution, 4, 8 or 16 oz
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APERA INSTRUMENTS / CONDUCTIVITY STANDARD / AI1131-S / AI1131 / AI1131-L The high-range conductivity point. Apera’s 12.88 mS/cm standard (12,880...
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from $22.00
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Apera 111.8 mS/cm Conductivity Calibration Standard Solution, 4, 8 or 16 oz
Apera Instruments
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APERA INSTRUMENTS / CONDUCTIVITY STANDARD / AI1134-S / AI1134 / AI1134-L The very-high-range conductivity point. Apera’s 111.8 mS/cm standard (1...
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$66.00
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Apera AI1105 pH/Conductivity Calibration Kit: pH 4.00, 7.00, 1413 µS/cm, 12.88 mS/cm (8 oz) with KCl and CalBox
Apera Instruments
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APERA INSTRUMENTS / AI1105 pH and conductivityin one kit. Apera’s AI1105 kit covers pH and conductivity meters in one box: 8 oz bottles of pH 4....
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$88.00
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Apera AI1112 pH/Conductivity Calibration Kit: pH 4/7/10.01, 84 µS, 1413 µS, 12.88 mS (8 oz) with KCl and CalPod
Apera Instruments
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APERA INSTRUMENTS / AI1112 Every common pH andconductivity point. Apera’s AI1112 kit is the full pH and conductivity set: three 8 oz pH buffers ...
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$55.00
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Apera AI1170 pH Electrode Maintenance Kit: Buffers, KCl, Cleaning Solution, Brush and CalPod
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APERA INSTRUMENTS / AI1170 Calibrate, clean and store.One box for electrode care. Apera’s AI1170 probe care kit gathers everything routine pH el...
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$35.00
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Apera AI4678 1000 ppm Calcium Ion Calibration Solution, 8 oz
Apera Instruments
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APERA INSTRUMENTS / AI4678 A clear starting point for calcium-ion calibration. Apera AI4678 is catalogued as a 1000 ppm calcium ion calibration so...
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$230.00
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Apera PR60F Dual-Channel Flat pH/ORP Tester Kit (AI317)
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APERA / PR60F / AI317 Read pH and ORP together. Know when each result is ready. Check water quality and suitable flat surfaces with one pocket-s...
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$35.00
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Apera AI4609 TISAB-A Ionic Strength Adjustment Buffer, 8 oz
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APERA INSTRUMENTS / AI4609 Match your calcium electrode method with TISAB A. Apera AI4609 is catalogued as Total Ionic Strength Adjustment Buffe...
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Apera AI4623 TISAB-C Ionic Strength Adjustment Buffer, 8 oz
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APERA INSTRUMENTS / AI4623 Match your chloride, bromide, iodide and copper electrode method with TISAB C. Apera AI4623 is catalogued as Total Io...
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Apera AI4647 TISAB-E Ionic Strength Adjustment Buffer, 8 oz
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APERA INSTRUMENTS / AI4647 Match your nitrate electrode method with TISAB E. Apera AI4647 is catalogued as Total Ionic Strength Adjustment Buffe...
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$35.00
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Apera AI4692 1000 ppm Fluoride Ion Calibration Solution, 8 oz
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APERA INSTRUMENTS / AI4692 A clear starting point for fluoride-ion calibration. Apera AI4692 is catalogued as a 1000 ppm fluoride ion calibratio...
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$35.00
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Apera AI4654 1000 ppm Ammonium Ion Calibration Solution, 8 oz
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APERA INSTRUMENTS / AI4654 A clear starting point for ammonium-ion calibration. Apera AI4654 is catalogued as a 1000 ppm ammonium ion calibratio...
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Apera AI4661 1000 ppm Nitrate Ion Calibration Solution, 8 oz
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APERA INSTRUMENTS / AI4661 A clear starting point for nitrate-ion calibration. Apera AI4661 is catalogued as a 1000 ppm nitrate ion calibration ...
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$35.00
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Apera AI4608 1000 ppm Chloride Ion Calibration Solution, 8 oz
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APERA INSTRUMENTS / AI4608 A clear starting point for chloride-ion calibration. Apera AI4608 is catalogued as a 1000 ppm chloride ion calibratio...
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$35.00
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Apera AI4685 1000 ppm Potassium Ion Calibration Solution, 8 oz
Apera Instruments
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APERA INSTRUMENTS / AI4685 A clear starting point for potassium-ion calibration. Apera AI4685 is catalogued as a 1000 ppm potassium ion calibrat...
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