ACEFESA Productos Laboratorio España - Buffer solution pH 4.01, 1000 ml

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Electrode Accessories, WINLAB®

Electrode storage bottle

The proven solution to the problem of properly storing your pH electrodes. Fill the bottle with 3 moles of KCL solution and insert the electrode through the special seal, so that the electrode is well immersed in the KCL solution. This ensures that the electrode membrane is sealed in an airtight environment surrounded by the correct electrolyte.

	Article	Order No.
(1)	Electrode storage bottle 250 ml	61 03 80136
	incl. screw cap, special seal, 250 ml 3 mol KCL solution
	Spare KCl solution, 3 mol, 250 ml	61 03 80150

Electrode Storage Rack

For the storage of pH electrodes. Being able to be brought in up to 5 pH laboratory electrodes into the glass vessels provided for it with special seal of PTFE/silicone in this rack. So pH electrodes are always stored correctly uprightly and in the suitable electrolyte.

	Article	Order No.
(2)	Electrode storage rack	10 03 80200
	Steel wire plastic-coated, 5 storage bottles with screw caps and PTFE/silicone seals, 250 ml 3 mol KCl-solution

(3) WinLab^® buffer solutions with test certificate acc. to EN 10204-2.3

Article	pH value at 20°C	Volume ml	Order No.
Buffer solution	4.00	500	61 03 04044
Buffer solution	4.00	1000	61 03 04054
Buffer solution	7.00	500	61 03 07044
Buffer solution	7.00	1000	61 03 07054
Buffer solution	9.00	500	61 03 09044
Buffer solution	9.00	1000	61 03 09054
Buffer solution	10.00	500	61 03 10044
Buffer solution	10.00	1000	61 03 10054

(4) Technical buffer solutions

Coloured buffer solutions for simple and better recognition of the different pH-values. In practical work and storage bottle.
With this, you can calibrate directly in the integrated small vessel (s.Foto).

Article	pH value at 25°C	Volume ml	Order No.
Buffer solution	4.01	1000	10 03 14054
Buffer solution	7.00	1000	10 03 17054
Buffer solution	10.00	1000	10 03 19054

(5) Cleaning solutions for pH electrodes

	Article	Order No.
	For removing protein layers1), 250 ml	61 03 98250
	For removing protein layers1), 500 ml	61 03 98500
	Diaphragm cleaner 250 ml	61 03 97250
	Spare KCl solution, 3 mol, 250 ml	61 03 80150

1) contains a pepsin/hydrochloric acid mixture