Technical pH Buffer solutions

Cat. No.: T492908

Storage

Room temperature

Vue d’ensemble

In addition to the ISO9001:2008 certification, Aladdin's pH analysis has also passed the ISO 17025 - "General Requirements for the Functions of Testing and Calibration Laboratories" certification. Aladdin's ISO17025 certification has obtained independent certification in the following three key areas: 1. pH analysis is technically effective, and the implementation process is fully mastered by high-quality employees. 2. Our statement on the accuracy of pH analysis is valid, and we have correctly quantified the accuracy of uncertainty in measurement and calculation. 3. Our pH analysis can be traced back to the SRM of NIST. It is worth noting that NIST does not monitor the traceability of SRM. Any manufacturer of pH correction solution can claim that its own correction solution can be traced to NIST, but only the manufacturer certified by ISO17025 has the independent statement of traceability.

● Stability The special preparation of Aladdin's pH correction solution ensures its stability. The packaging we use has also been selected and tested to provide maximum stability. In addition, we have carried out stability tests on the pH correction solution just opened and half filled to verify its shelf life. Most Aladdin pH correction solutions are valid for two or three years from the date of manufacture. This means that the validity period of the pH correction solution is absolute and has a long "effective life". We will not mark the short service life after opening the bottle, and there is no need to record the "opening date" and "retention period". If it is Aladdin's pH correction solution, you just need to open the bottle to start using it.

● Wide range of pH values All products have a long shelf life and are produced in accordance with specifications, ranging from pH 1.00 to pH 13.00 (inclusive). All products have complete certificates of analysis, in which the traceability of certificate N.I.S.T is summarized. The label is printed with temperature dependent data, as well as batch number and expiry date.

● Calibration solution Aladdin's pH correction solution is used for most major manufacturers' instruments

● The wide product range set by the pH correction solution of the reference substance Aladdin means that Aladdin will have a common pH reference substance.

● Color technical pH calibration solution, the test temperature is 25 ℃, and it is certified by the ISO17025 certified test method of Aladdin. NIST is traceable and has different specifications.

Product specifications and parameters:

SKU	Name	PH	Pack Size
T492908-A9.21-1L	Technical pH Buffer solutions	9.21±0.02 (Blue)	1L
T492908-A9.21-500ml	Technical pH Buffer solutions	9.21±0.02 (Blue)	500ml
T492908-B2-1L	Technical pH Buffer solutions	2.00 ±0.02 (Yellow)	1L
T492908-B2-500ml	Technical pH Buffer solutions	2.00 ±0.02 (Yellow)	500ml
T492908-C4.01-1L	Technical pH Buffer solutions	4.01±0.02(Red)	1L
T492908-C4.01-500ml	Technical pH Buffer solutions	4.01±0.02(Red)	500ml
T492908-D4.6-1L	Technical pH Buffer solutions	4.60±0.02 (Orange)	1L
T492908-D4.6-500ml	Technical pH Buffer solutions	4.60±0.02 (Orange)	500ml
T492908-E7-1L	Technical pH Buffer solutions	7.00±0.02 (Green)	1L
T492908-E7-500ml	Technical pH Buffer solutions	7.00±0.02 (Green)	500ml
T492908-F10-1L	Technical pH Buffer solutions	10.00±0.02(Light Blue)	1L
T492908-F10-500ml	Technical pH Buffer solutions	10.00±0.02(Light Blue)	500ml

Specifications

Conditions de stockage de stockage

Room temperature