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Calcium calibration supplies, clearly identified.
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APERA INSTRUMENTS / AI4678
Apera AI4678 is catalogued as a 1000 ppm calcium ion calibration solution in an 8 oz bottle. Keep the analyte, nominal concentration and catalog number together when specifying your calibration supplies.
A named single-analyte calibration solution.
Nominal catalog concentration; verify the label reporting basis.
Catalogued bottle size for AI4678.
A calcium ion standard, a total-hardness calibration set and an ionic-strength adjustment buffer serve different roles. Use the exact solution called for by your electrode and procedure. AI4678 is the calcium ion calibration solution; it is not a substitute label for those other reagents.
Select this item when your approved instrument or electrode method specifies an appropriate calcium-ion calibration solution and the supplied concentration basis matches that method. Follow the method for working standards, sample conditioning and any required ionic-strength adjustment.
AI4678 is the Apera 1000 ppm calcium ion calibration solution in the catalogued 8 oz size. It is a solution-only item, not an electrode or meter kit.
It is identified as a calcium ion calibration solution. It is not a pH calibration buffer, a general water-hardness standard set or a TISAB reagent.
Do not assume universal compatibility. Match the electrode manual, calibration method, concentration range and concentration reporting basis to the supplied solution label and documentation.
Not necessarily. The nominal catalog concentration is 1000 ppm. Any dilution, ionic-strength adjustment or preparation must follow your instrument and electrode method; no universal preparation recipe is specified here.
The exact label and lot documentation must establish the reporting basis. This page does not assign an unverified basis or conversion to the nominal 1000 ppm catalog value.
No. The catalogued order is one 8 oz calcium ion calibration solution. An electrode, meter, TISAB reagent and other standards are separate items unless expressly included in a different kit.
Match AI4678, the product name and bottle size against your order. Review the supplied label and documentation for concentration basis, lot identification, expiry and storage instructions before use. No particular certificate, shelf life or storage interval is promised on this page.
No. The bottle graphic is an AI-generated product-identification illustration using the catalogued name, nominal concentration, SKU and size. It is not manufacturer photography or a reproduction of the supplied label. Actual packaging and label layout may differ; use the supplied product documentation for analytical and safety information.
Product identification and handling
This listing identifies the catalogued solution and pack size. Follow the supplied label, safety documentation and your approved calibration method. No unverified concentration reporting basis, shelf life, certification or chemical warranty is claimed.
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