pH/temperature conversions given on label

Four countdown channels plus stopwatch channel and time-of-day clock

pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.

Optimal for lab use and precise Q.C. measurements.

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

One timing channel and single-line display

TRIS compatible, rugged, and convenient

For calomel single-junction electrodes; outer chamber of Ag/AgCl double-junction electrodes; Fluoride, Sodium Combination ISEs, accupHast and accuTupH electrode outer chambers.

Keep your pH probes clean and properly stored for longevity

Restore proper electrode performance and prolong electrode life using these pH electrode cleaning and storage solutions.

Stripes change to black after sterilization process.

Provide intuitive, simple operation and high accuracy measurements in a compact, affordable meter. Fisherbrand accumet AB150 pH benchtop meters have large backlit display which offers great visibility in laboratory environments. The accumet AB150 pH meter is an industry favorite for when reliability and consistency in measurements matter.

Convenient, one-channel benchtop timer.

One-channel benchtop timer with 1-second resolution and 0.01% accuracy

Measure general pH samples as well as viscous or colloidal samples with the Thermo Scientific™ Orion™ 8172BNWP ROSS™ Sure-Flow™ pH Electrode.

For single-junction Ag/AgCl electrodes, Calcium Combination ISEs, inner chamber of many double-junction electrodes

Use this pH electrode filling solution with pH electrodes and reference electrodes.

An easy choice for classroom experiments or demonstrations

Perfect unit for plants and labs to monitor barometric pressure, temperature, relative humidity, barometric pressure trend and time-of-day. Fisherbrand Traceable Digital Barometer is ideal for use in environments where there is a need to monitor conditions of environmental air parameters.

Potassium Phosphate Monobasic/Sodium Hydroxide

Single-junction models with Ag/AgCl reference element

Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.

Measure pH onsite without instruments or extensive preparation

Rugged polymer construction for handheld use with aqueous samples in the classroom or in the field

Provides an extremely clear and accurate visual pH value using four different segments of dye-impregnated indicator papers. Whatman™ pH Indicator Papers, CF Strips use dyes that are chemically bonded to the paper and cannot be leached into solution.

Offers ultra-small size with intuitive operation