Puffer

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

Supplier: Merck

Pufferlösungen für äußerst präzise Kalibrierung, Qualifizierung und Überwachung von pH-Instrumenten sowie zum Testen anderer Pufferlösungen.

Supplier: Merck

Laufpuffer, TBE-Puffer-Lösung 10fach konzentriert (TRIS-Borat-EDTA-Puffer)

Supplier: Merck

1M Buffer, also for use in ion-exchange chromatography and electrophoresis.

Supplier: Merck

Phosphate buffer, BioUltra, >0,044 M Na₂HPO₄, >0,022 M NaH₂PO₄, pH-Wert: 7,2

Supplier: Merck

Lösungen für die präzise Kalibrierung und Überwachung von pH-Messgeräten.

Supplier: Merck

TISAB III-Lösung (Gesamtionenstärkenpuffer)

Supplier: VWR Chemicals

Contents: ammonium acetate R / water R / hydrochloric acid R1.

Supplier: VWR Chemicals

PBS, Ultra Pure Grade is a powdered, magnesium- and calcium-free formulation of PBS suitable for cell culture and for use in flow cytometry applications.

Supplier: VWR Chemicals

Cloning Buffer, EDTA-Pufferlösung, pH 8,0 (0,5 mol/l) für die Biotechnologie

Supplier: VWR Chemicals

This material is intended for use as an ionisation buffer for AAS

Supplier: VWR Chemicals

Gebrauchsfertige Testlösung (TS).

Supplier: VWR Chemicals

Buffer Standard solution, Biotechnology Grade, pH-Wert: 10,0, ±0,03, Referenztemperatur: 25 °C, VWR®, Flasche

Supplier: VWR Chemicals

Ideal zur Bestimmung des Härtegrades von Wasser.

Supplier: VWR Chemicals

The measurement of the pH value is one of the most frequently and universally made measurements in science.

What is often not fully understood is the fact that a large number of problems related to pH measurement is the
correct selection, care or maintenance of the electrodes with particular emphasis on the reference electrode.

Supplier: Avantor

Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.