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pH 4.01 buffer solution, 1 sachet of 20 mL HI70004P HANNA

Solution tampon pH 4,01, 25 sachets de 20 mL HI70004P HANNA
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  • Solution tampon pH 4,01, 25 sachets de 20 mL HI70004P HANNA
Solution tampon pH 4,01, 25 sachets de 20 mL HI70004P HANNA

Buffer solution pH 4.01, 25 sachets of 20 mL HI70004P HANNA

HI70004P is a standard calibration solution pH 4.01. Each sachet has a batch number and an expiration date.

Delivery methods
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Date
Maximum delivery
Express Friday 22 May
Pick-up point Friday 22 May
Tuesday 26 May
Home Monday 25 May
Tuesday 26 May
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Data sheet

Dangerous classified products Article R. 1342-1:
Dangerous. Follow the usage precautions.

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PH 4.01 buffer solution, 25 sachets of 20 mL HI70004P HANNA

Description

HI70004P is a standard pH 4.01 calibration solution. Each sachet has a lot number and an expiration date. The standard solutions Hanna were formulated to last up to 5 years from the date of manufacture if the sachet is not opened. HI70004C contains 25 sachets of 20 ml.

The HI70004P is a standard pH 4.01 calibration solution manufactured in accordance with ISO 3696 / BS3978 standards using pure salts, demineralized water, certified balances, and Class A glassware, in a temperature-controlled environment with certified thermometers. The reported values have an accuracy of +/- 0.01 pH at 25°C and refer to NIST (Standard Reference Materials - SRMs) standards.

Convenient disposable pouch


- Ideal for users who do not calibrate the instrument frequently

- Ideal for use in the field

Each packet contains a fresh solution.

- The packaging protects the solution from UV rays that could alter the buffer's value.

Each packet has a batch number and an expiration date.


- The standard solutions of Hanna are formulated to have a shelf life of 5 years from the date of manufacture if the packet is not opened.


Bags of different colors depending on the pH value for easy recognition of the solution

- Easy identification of different pH values.

- The solution does not contain any dyes that could stain the reference cell of a pH electrode.

Technical specifications

Description Standard calibration solution
Certificate of Analysis no
PH precision ± 0.01 pH
PH value at 25°C 4.01
Packaging packets
Quantity 1
The volume 20 ml
€1.90
In stock - Dispatched within 24 hours
90 Items In stock
Quantity :

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