Thermo Orion Ross pH Electrodes

Thermo Orion Ross pH Electrodes have a virtually drift-free reference with optimum stability, even in samples varying in temperature. Unmatched two-year warranty on all six styles. Compatible with Tris buffers.

ROSS Ultra™ Triode electrodes offer all of the benefits of a traditional ROSS electrode with the added benefit of a built-in temperature sensor—measure pH, mV, and temperature all in one electrode! Available in both a refillable and gel version.

ROSS™ combination electrodes, with a unique internal reference system developed by Orion, offer greater accuracy, reproducibility, stability, and faster response times than any other standard electrode line. ROSS electrodes minimize drift, even in samples that vary in temperature. Compatible with Tris buffers.

All ROSS electrodes listed have a pH measurement range between 0 and 14, a temperature range between 0°C–100°C (0°C–80°C for 3808-76), and a ROSS internal reference.

Recommended Use:

3802-55: pH of soft, moist surfaces both solid and semi-solid such as agar gel plates, meats, bread dough and similar samples. Small samples in micro sample dishes.

3802-60: May be used intermittently in some organics. Polar organic compounds sound be strictly avoided. Field pH measurement where stability and high performance is desired, on-site soil pH

Key Features

  • Uses ROSS technology for greater stability, reproducibility, stability, and faster response times
  • Less drift over time means less recalibrating
  • Compatible with Tris buffers
  • Available in glass or epoxy bodies: ceramic, glass fiber, or sure-flow junctions
Filter
Item No. Alt. Part No. Product Description Mfr. Item No. Body Cable Length Connector Junction Type Unit of Measure Your Cost Purchase
ROSS Flat Surface Epoxy pH Electrode (8135BN)
3802-55
EF12202D Orion ROSS Flat Surface pH Electrode 8135BN Epoxy 1 m BNC Combination Combination Each
Buy 1 $675.31
Buy 2 $615.99
Add to Cart 1 In Stock 1 In Stock
ROSS® pH Electrodes (Thermo Orion)
OR815600
EF12200B Orion ROSS General Purpose pH Electrode 815600 Epoxy 1 m BNC Glass Fiber Combination Each
Buy 1 $580.59
Buy 2 $508.02
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock
ROSS Sure-Flow Epoxy pH Electrode (8165BNWP)
3802-60
EF12202F Orion ROSS Sure-Flow pH Electrode 8165BNWP Epoxy 1 m WPBNC Sure-Flow Combination Each
Buy 1 $668.68
Buy 2 $610.74
Add to Cart 2 In Stock 2 In Stock
ROSS Sure-Flow Glass pH Electrode (8172BNWP)
3802-64
EF12202E Orion ROSS Sure-Flow pH Electrode 8172BNWP Glass 1 m WPBNC Sure-Flow Combination Each
Buy 1 $683.84
Buy 2 $623.85
Add to Cart 3 In Stock 3 In Stock
ROSS® pH Electrodes (Thermo Orion)
OR8103BNUWP
EF9584 Orion ROSS Ultra Semi-Micro pH Electrode 8103BNUWP Glass 1 m WPBNC Ceramic Combination Each
Buy 1 $869.48
Buy 2 $760.80
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock
ROSS® Triode™ Ultra pH/ATC Glass pH Electrode (8302BNUMD)
3802-12
EF11254 Orion ROSS General Purpose pH Electrode 8302BNUMD Glass 1 m BNC Waterproof, 8-pin MiniDIN Ceramic Triode Combination Each
Buy 1 $750.14
Buy 2 $685.65
Add to Cart 2 In Stock 2 In Stock
Orion ROSS Ultra Low Maintenance pH/ATC Triode
3808-76
EF11253 Orion ROSS Ultra-Low Maintenance Gel pH/ATC Triode Electrode 8107UWMMD Epoxy 3 m BNC Waterproof, 8-pin MiniDIN Glass Capillary Triode Combination Each
$652.59
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock
ROSS® pH Electrodes (Thermo Orion)
ORI8157BNUMD
EF8123E Orion ROSS Ultra Refillable pH/ATC Triode Electrode 8157BNUMD Epoxy 1 m BNC Waterproof, 8-pin MiniDIN Glass Fiber Triode Combination Each
Buy 1 $746.05
Buy 2 $681.21
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock