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pH 4/7/10.01 + 84, 1413 µS, 12.88 mS.
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APERA INSTRUMENTS / AI1112
Apera’s AI1112 kit is the full pH and conductivity set: three 8 oz pH buffers (4.00, 7.00, 10.01), three 8 oz conductivity standards (84 µS/cm, 1413 µS/cm, 12.88 mS/cm), a 4 oz bottle of 3M KCl storage solution and Apera’s CalPod organizer.
The pH buffers are standardized against NIST certified pH references to within 0.01 pH at 25°C (77°F), color-coded and rated for a two-year shelf life. The conductivity standards are standardized against NIST certified references at 25°C with a one-year shelf life. Bottle labels carry temperature reference charts.
Pick two or three pH points, 8 oz or 16 oz bottles, and whether you also need conductivity standards. Each card opens that kit.
AI1108
8 oz pH 4.00 + 7.00, KCl
Two-point refill with storage solution. No organizer.
AI1109
8 oz pH 4/7/10.01, KCl
Three-point refill with storage solution. No organizer.
AI1114
16 oz pH 4.00 + 7.00, CalPod
Two large bottles and the CalPod organizer.
AI1116
16 oz pH 4/7/10.01, CalPod
Three large bottles and the CalPod organizer.
AI1104
16 oz pH 4/7/10.01, KCl, CalPod
Large three-point set with storage solution and organizer.
AI1105
pH 4/7 + 1413 µS, 12.88 mS
Two pH buffers and two conductivity standards for combo meters.
AI1112
pH 4/7/10.01 + 84, 1413 µS, 12.88 mS
Three pH buffers and three conductivity standards: the full set.
Contents follow Apera’s AI1112 listing.
Calibrate at pH 7.00 first, then pH 4.00 and pH 10.01. Pour each buffer into its own cup in the organizer, rinse the electrode with distilled or deionized water between points, and never pour used buffer back into the bottle.
Calibrate the conductivity probe with the standard closest to your samples: 84 µS/cm for low-conductivity water, 1413 µS/cm for general samples, 12.88 mS/cm for high-conductivity samples.
Keep pH and ORP electrodes in the 3M KCl solution between uses. Never store them in distilled or deionized water.
Buy single bottles to top up: pH 4.00 Buffer, pH 7.00 Buffer, pH 10.01 Buffer, 1413 µS/cm Standard, 12.88 mS/cm Standard, 3M KCl Storage Solution.
pH 4.00 buffer, 8 oz; pH 7.00 buffer, 8 oz; pH 10.01 buffer, 8 oz; 84 µS/cm conductivity standard, 8 oz; 1413 µS/cm conductivity standard, 8 oz; 12.88 mS/cm conductivity standard, 8 oz; 3M KCl storage solution, 4 oz; CalPod solution organizer.
±0.01 pH at 25°C (77°F), standardized against NIST certified pH references.
Two years for the pH buffers, one year for the conductivity standards. Expiration dates are printed on each bottle.
Yes. The solutions calibrate any brand of pH and conductivity meter, tester or controller.
Check the catalog number (AI1112) against your meter, electrode and calibration routine, then return to the live price and ordering controls.
Shelf life: 2 years for pH buffers; 1 year for conductivity standards. Expiration dates printed on each bottle.
Store at room temperature, away from direct sunlight, with caps tightly closed.
Apera prints the expiration date and a temperature reference chart on each bottle. Safety data sheets and a certificate of analysis are available from Apera on request; contact Blue Tiger Scientific with your order number and lot.
email us here: info@bluetigerscientific.com or live chat
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