• AgCl internal reference sealed by ion exchange barrier
• pH range 0-14 at temperatures from 0° to100°C
• Replaceable junction
• Plastic body 13 mm diameter x 138 mm long.

Flat Surface pH Combination (476286)

• 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 (476156)

• 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 (476296)

• Rugged bulb
• Applications: general pH and high corrosive acid-bases. Range pH 0-14 at temperatures 0° to 100°C.

Combination with ATC (476436)

• General purpose plastic electrode combines pH, reference and temperature. A rugged bulb, detachable bulb protector and replaceable junction (477269) provide for long life.

High Performance Combination (476146)

• 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 (476466)

• 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 (476476)

• Require less maintenance than refillable electrodes
• Applications: sampling meats and cheese
• pH range 0-14, at temperatures from 0° to 80°C.

General Purpose Gel Combination (476326)

• Less maintenance than refillables
• pH range 0-14, at temperatures from 0° to 80°C

Metallic Type (476516)

• 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 (476346)

• 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