Orion Ross Ultra Refillable Ph/Atc Triode Combination Electrodes For Orion Series Meters, Each

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Measure biological media, pharmaceuticals, foods and more with thermo scientific™ orion™ ross ultra™ refillable ph/atc triode™ combination electrodes. They are ideal for any application where the use of metallic reference electrodes would contaminate the samples. Ross ultra ph/atc electrodes offer more flexibility, accuracy and precision for your ph measurement needs. With built-in temperature sensors, these electrodes offer a convenient solution for your routine sample measurements. They have great stability and drift and come with a two-year replacement warranty.Unique internal element system replaces ag/agcl or hg2cl2 internals with platinum wire and redox-couple filling solution. Double-junction reference cells have porous ceramic or glass fiber outer junction. Design provides stable potential, independent of temperature, and stable readings even when samples vary by 50°c (90°f) or more. Minimizes drift, stirring effects, clogged junctions; no need for frequent standardization so samples are analyzed faster. Epoxy body for durability and ruggednessbuilt-in atc probegeneral-purpose applicationsstandard size and standard bulbglass fiber junctionl × dia.: 120 × 12Mmspecifications0 to 14ph0° to 100°c (32° to 212°f) rangeslope, 92 to 102%; isopotential point, ph 7when standardized in 6.86Ph buffer at 25°c (77°f), accuracy is ±0.03Ph for the buffer from 0° to 100°c (32° to 212°f) (using atc); response is stable to 0.01Ph within 30 seconds at 25°c (77°f) and 75°c (167°f) and stable to ±0.002Ph within 15 seconds when cycling between ph 6.86 And 4.01 Buffers at 25°c (77°f)max. Cap dia. (Top): 0.75In. (19Mm); collar dia. 0.62In. (16Mm); cable length is 39.37In. (1M)