Buffer Solutions

Guarantee of accuracyCertificate including the actual value and expiry dateCertified traceable to primary SRM from NIST/PTBResistant to microbesConvenient 250 ml/500 ml plastic bottle with built-in calibration compartmentEconomical, since less buffer is used per calibrationCertified pH value of one for the pH measurement accredited DKD laboratory

Buffer solutions

With test certificate acc. to EN 10204-2.3.

Buffer solutions

Sealed sachets in boxes as indicated. For single use only. Packaging ensures that buffer solution is always fresh, has not been used before and is not contaminated.

Buffer solutions, sterile

According to DIN 19 266. Values stated at 25°C. To be delivered in DURAN® glass bottles. Hot steam sterilized. Accuracy ±0.012pH. Comes with individual batch number and manufacturer certificate.Other buffer solutions available on request.

Buffer tablets for Pocket Tester Lovibond®

Calibration and maintenance solution set SORT/K

Supplied in box with three 250 ml bottles of pH 4.01, 6.87, 9.18 buffer solutions, pepsin cleaning solution and KCl filling solution 3 mol/l.

Calibration solutions ORP/Redox

Disposable bags for effective calibration. Traceability according to NIST. ORP + 468 mV (± 5 mV) at 25 °C.

Carbonate pH buffer solution at 20 °C, certified reference material (CRM)

Certified reference material according to ISO 17034. The uncertainty of measurement of ±0.01 pH was tested at 20 °C. Supplied with detailed certification report which includes traceability to NIST.

Carbonate pH buffer solution at 25 °C, certified reference material (CRM)

Certified reference material according to ISO 17034. The uncertainty of measurement of ±0.01 pH was tested at 25 °C. Supplied with detailed certification report which includes traceability to NIST.

Cleaning and storage solutions for pH-electrodes

Cleaning, rinse, regeneration and storage solution. Designed to extend the useful life of pH electrodes.

Cleaning solution

Cleaning solution for electrodes

Pepsin HCl solution for cleaning and maintenance of ph electrodes. Removes protein deposits from diaphragms, helping to maintain electrode performance.

Cleaning solution Renovo

Cleaning solution for the removal of protein deposits. Ideal for regular maintenance of pH electrodes.

Electrode filling (Electrolyte) solutions

For refilling or replacing reference electrolyte for electrodes, compatible with all brand of electrodes (liquid electrolyte). Supplied in an easy to use thin nozzle HDPE dropper bottle. Designed to extend the useful life of pH electrodes.* free from Silver ion.

Electrode filling solutions

For refilling Orion™ pH electrodes and ISE.

Electrolyte and cleaning solutions for electrodes

Supplied in packs of 250ml.

Electrolyte solution

Electrolyte solution to refill the liquid filled reference system of pH electrodes.

Electrolyte solution for electrodes

Electrolyte solution for InLab® 605

Potassium hydroxide solution.

Electrolyte solution for ISE half cells, DX series

Electrolyte solution for reference electrodes

LiCI solution 1 mol/l in ethanol for measurements in non-aqueous media.

Electrolyte solution FRISCOLYT-B®

Electrolyte solution FRISCOLYT-B® for measurements at low temperature and for media with organic compounds.

Electrolyte solutions Eutech™, KCl

Electrolyte solutions for pH electrodes