Du søkte etter: Buffere, pH

The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.

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J.T.Baker® DILUT-IT™, Buffer Solutions, Concentrate

Produsent: Avantor

Beskrivelse: Volumetric concentrate, for dilution to 500 ml.

VWR® Sodium Dihydrogen Phosphate Buffer Solution (Sodium dihydrogen orthophosphate/Phosphoric acid) for Chlorine Determination in Water Monitors

Artikkenummer: (160918E)

Produsent: VWR Chemicals

Beskrivelse: Sodium dihydrogen phosphate buffer solution, Fosfat, pH-verdi: 2,30, ±0,05, VWR®, Fargeløs, Plastbeholder

UOM: 1 * 25 L

HMS Sertifikater Tilbud

N/A Each

Bufferløsninger, Certipur®, fargekodet, Supelco®

Produsent: Merck

Beskrivelse: Bufferløsning for nøyaktig kalibrering og monitorering av pH-metere.

HMS

VWR® AVS TITRINORM Buffer Solution, pH 9 (at 20 °C), Borate free

Artikkenummer: (32037.297)

Produsent: VWR Chemicals

Beskrivelse: Solution prepared from AnalaR® NORMAPUR® grade analytical reagents.

UOM: 1 * 1 L

HMS Sertifikater New Product Tilbud

N/A Each

Reagenser for kompleksometrisk titrering med EDTA, Supelco®

Artikkenummer: (1.09478.1000)

Produsent: Merck

Beskrivelse: Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®

UOM: 1 * 1 L

HMS Sertifikater Tilbud

N/A Each

Buffer løsninger, klar til bruk, justert for 25 °C, Certipur®

Produsent: Merck

Beskrivelse: Materials for the precise calibration and monitoring of pH meters.

HMS Sertifikater

VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

Artikkenummer: (85669.290)

Produsent: VWR Chemicals

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

UOM: 1 * 1 L

HMS Sertifikater Tilbud

N/A Each

VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

Artikkenummer: (85325.260)

Produsent: VWR Chemicals

Beskrivelse: Ready to use test solution (TS).

UOM: 1 * 500 mL

HMS Sertifikater Tilbud

N/A Each

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Produsent: Merck

Beskrivelse: Materialer for nøyaktig kalibrering og monitorering av pH-målere.

HMS Sertifikater Tilbud

Referansemateriale og bufferløsning, standard, CertiPUR®, Supelco®

Produsent: Merck

Beskrivelse: Materialer for nøyaktig kalibrering og monitorering av pH-instrumenter.

HMS

Bufferløsninger, tilpasset etter EP og USP, Certipur®

Produsent: Merck

Beskrivelse: Buffer solutions intended for extremely precise calibration, qualification and monitoring of pH instruments, and for testing other buffer solutions.