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