COLE PARMER - OAKTON INSTRUMENTS
Mfg Item # : 35805-05
These economical electrodes are ideal for field, clean water, and general-purpose applications. Single-junction, epoxy-body, gel-filled pH electrodes Pin-type junction provides low electrolyte flow for long life High range of 0 to 14 pH 3 foot (1 meter) cable

OI Analytical
Mfg Item # : 476086
General Purpose pH Combination (4136L21) AgCl internal reference sealed by ion exchange barrier pH range 0-14 at temperatures from 0° to 100°C Replaceable junction Plastic body 13 mm diameter x 138 mm long. 4136L16 and L21 have removable bulb connector for easy cleaning; also usable with solutions containing suspended solids and non-aqueous solutions. Replacement Junctions (4136L60) Furnished immersed in KCl solution in screw cap bottle Flat Surface pH Combination (4136L96) AgCl internal reference sealed by ion exchange barrier Flat surface with Corning junction, which can be pulled out and replaced if it becomes fouled Usable with solutions of high viscosity and semi-solid substances. pH range 0-14 at temperatures from 0° to 100°C; glass body 13 mm diameter x 138 mm long; lead length approximately 39" long. Semi-Micro Type Combination (4136N71) Ideal for routine and high temperature pH measurement for small samples Range 0-14 pH at temperatures from 0° to 100°C Applications: general pH, tris buffers and non-aqueous solutions. AgCl sealed by ion exchange barrier; 238 x 6.3 mm. Rugged Bulb Type Combination (4136N86) Similar to 4136L16 except rugged bulb Applications: general pH and high corrosive acid-bases. Range pH 0-14 at temperatures 0° to 100°C. AgCl Spear-Tip Type Combination (4136S41) Features rugged glass bulb specially formed to enable penetration of meat, cheese, soils and other materials Range pH 0-14, at temperatures from 0° to 100°C. Non-replaceable junction. Combination with ATC (4136S51) General purpose plastic electrode combines pH, reference and temperature. A rugged bulb, detachable bulb protector and replaceable junction (4136L60) provide for long life. High Performance Combination (4136S56) Refillable with 3-molar KCl TRIS compatible Non-replaceable ceramic junction High performance electrode combines innovative design and new pH glass for increased sensivity. 3-in-1 Gel Filled Combination (4136S61) Designed for durability and ease of maintenance Tris compatible Applications: general pH measurement with automatic temperature compensation Tris buffers pH range 0-14, at temperatures from 0° to 80°C. Gel Spear Tip Combination (4136S62) Require less maintenance than refillable electrodes Applications: sampling meats and cheese pH range 0-14, at temperatures from 0° to 80°C. Fast-Flow Combination (4136S67) pH range 0-14, at temperatures from 0° to 100°C Applications: measuring rapidly clogging samples Circular junction flushes KCl solution through the junction or into the sample. General Purpose Gel Combination (4136S69) Less maintenance than refillables pH range 0-14, at temperatures from 0° to 80°C Metallic Type (4136T21) AgCl internal reference is sealed by an ion exchange barrier eliminating heavy metal contamination of samples Replaceable junction pH range 0-14 at temperatures of 0° to 100°C Redox combination electrode is made with high purity, metallic-sensing elements for stable, repeatable oxidation/ reduction measurements. Semi-Micro Gel Combination (4136T24) Require less maintenance than refillable electrodes pH range 0-14, at temperatures from 0° to 80°C Sample depth: 3/8" min. Applications: Measuring samples in culture tubes

VWR International 34105-859
VWR* pH Electrode Arm Three-point articulating arm holds up to three pH electrodes in selected positions. Fingertip control. Accepts all standard electrodes. Pivots 360[degree] and extends to 53cm. Weighted base. Spring counter-balance.

PARR INSTRUMENT CO
Mfg Item # : 4A10
STRAIGHT ELECTRODE QUIKGRIPPK2
Exact Match: 19422-111

PARR INSTRUMENT CO
Mfg Item # : 5A10
LOOP ELECTRODE QUIK GRIP PK2
Exact Match: 19422-121

VWR International 23226-567
VWR* Traceable* Conductivity Calibration Standard 473mL brown glass bottle of reagent grade solution with an accuracy of +-0.25micromhos and compatible with all equipment. Conductivity: 10 micromhos. Resistivity: 0.1 megohms. Dissolved Solids: 6.6 ppm. NIST traceable.

VWR International 23226-650
VWR* Conductivity Calibration Standard 100mL polyethylene bottle of reagent grade solution. Accuracy: +-0.25micromhos. Compatible with all equipment. Single-use standards to reduce external contamination. Conductivity: 10micromhos. Resistivity: 0.1 megohms. Dissolved Solids: 6.6ppm. NIST traceable.

JENCO INSTRUMENTS INC
Mfg Item # : 600P
Laboratory style epoxy body glass bulb single junction pH and reference electrode with BNC connector and 1 meter long cable. Dimensions are 12 mm diameter x 150 mm length. Range is 0 to 14.00 pH.
Exact Match: 34101-106

Extech
Mfg Item # : 60120B
PH ELECTRODE MINI BNC10X120MM
Exact Match: 39000-067