Thermo Scientific™ Orion™ ROSS™ Sodium Ion Selective Electrodes

Catalog No.	Connector Types
13-642-245	BNC (Waterproof)
13-641-822	BNC

Catalog No. 13-642-245 Supplier Thermo Scientific™ Supplier No. 8611BNWP

Description

Measure sodium ions in aqueous solution quickly, accurately and economically.

Measure sodium in aqueous solutions quickly, accurately and economically with Thermo Scientific™ Orion™ Sodium Electrodes. A unique redox internal system with a Thermo Scientific™ Orion™ ROSS™ electrode provides faster response, and greater stability and accuracy than conventional sodium electrodes.

The sodium electrode is commonly used to measure samples such as food, beverages and animal feed.

Features:

• 8611BNWP is a combination electrode with a Sure-Flow™ junction that allows easy cleaning. When conventional electrode junctions clog, the Sure-Flow junction can be opened and flushed clean simply by pressing the cap.
• 8411BN is a half cell sensor that requires either ROSS reference electrode 800300 or ROSS Ultra reference electrode 800500U to function.

Solutions required:

• Standards
  • 941706 0.1 M NaCl sodium standard solution, 475 mL bottle
  • 841108 1000 ppm sodium standard solution, 475 mL bottle
  • 941107 100 ppm sodium standard solution, 475 mL bottle
  • 941105 10 ppm sodium standard solution, 475 mL bottle
• Known standards addition
  • 841109 Sodium known addition standard, 1000 ppm with ISA, 475 mL bottle
  • 650700 Sodium known addition standard, 1 M with ISA, 475 mL bottle
• ISA
  • 841111 Sodium ISA, 475 mL bottle
• Electrode fill solution
  • For regular sodium measurements (> 10^-5 M or 0.2 ppm)
  • 900010 ROSS sodium and reference electrode filling solution, 5 x 50 mL bottles
  • For low-level sodium measurements (< 10^-5 M or 0.2 ppm)
  • 900012 ROSS sodium and reference electrode filling solution, 5 x 50 mL bottles
• Storage solution
  • 841101 Sodium electrode storage solution, 475 mL bottle
• Recondition solution
  • 841113 Sodium electrode reconditioning solution, 475 mL bottle

Items included with 8611BNWP & 8411BN:

• 841113 Sodium electrode reconditioning solution, 475 mL 1 bottle
• 841111 Sodium ISA, 475 mL 1 bottle
• 841109 Sodium known addition standard, 1000 ppm with ISA, 475 mL 1 bottle
• 841108 1000 ppm sodium standard solution, 475 mL 1 bottle
• 900010 ROSS sodium and reference electrode. 60 mL 1 bottle
• 841101 Sodium electrode storage solution, 475 mL 1 bottle

Warranty period:

• 12 months from date of purchase

Specifications

• Applications: Water testing, foods, dairy, beverages, pulp and paper.
• Connector Types: BNC (Waterproof)
• Description: ROSS sodium combination electrode
• Diameter (English) Body: 0.47 in
• Diameter (Metric) Body: 12 mm
• Filling Solution Type: 900010 for regular Na+ (> 10-5 M or 0.2 ppm), 900012 for low level Na+ (< 10-5 M or 0.2 ppm)
• Junction: Sure-Flow Junction
• Length (English): 4.72 in
• Length (English) Cable: 39.3 in.
• Length (Metric): 120 mm
• Length (Metric) Cable: 1 M
• Material: Glass
• Operating Range (Metric): Saturated to 10-6 M, saturated to 0.02ppm
• Temperature (English) Operating: 32°F to 176°F
• Certifications/Compliance: ASTM D2791, AOAC 976.25, TAPPI T 625.
• For Use With (Equipment): ISE Meter
• Temperature (Metric) Operating: 0°C to 100°C
• Type: Sodium Combination ISE
• Measurement Range:
  • 1 x 10-6 M to saturated
  • 0.02 ppm to saturated
• Parameter: Sodium Combination Ion Selective Electrode
• Refillable: Yes