Thermo Scientific™ Orion™ 8103BN ROSS™ Combination Semi-micro pH Electrode

Receive stable readings to 0.01 pH in less than 30 seconds with this combination semi-micro pH electrode.

Catalog Number	Mfr. No.	Connector Types
13-641-731	Thermo Scientific™ 8103BN	BNC
13-299-603	Thermo Scientific™ 8103SC	Screw Cap

Description

Receive stable readings to 0.01 pH in less than 30 seconds with the Thermo Scientific™ Orion™ 8103BN ROSS™ Combination Semi-micro pH Electrode. Results are three to five times more precise than those obtained with conventional electrodes.

Features:

• Works in extreme case of samples varying from one another by 50°C or more
• Drift is less than 0.002 pH per day, restandardization is minimized
• Fits test tubes, measures samples as small as 0.2mL
• Semi-micro tip
• Cap diameter: 16mm

Includes:

• One 60mL botlle of filling solution, Orion Cat. No. 810007

Recommended for:

• Clinical, pharmaceutical, and food labs, wherever sample size is a constraint

Warranty: 12 months from date of purchase by Buyer or 18 months from date of shipment from Seller, whichever is earlier

Specifications

• Description: Semi micro tip
• Material: Glass Body
• Temperature (Metric) Operating: 0°C to 100°C
• Filling Solution Type: 3M KCl
• Precision: 0.01
• Temperature (English) Operating: 32°F to 212°F
• Length (Metric): 165 mm

• Junction: Ceramic
• pH Range: 0 to 14
• Drift: <0.002pH/day
• Internal Reference: ROSS
• Storage Requirements: To ensure a quick response and free flowing junction, the sensing bulb and reference junction must not dry out. Short-term Storage (up to one week): Soak the electrode in ROSS' pH electrode storage solution, Cat. No. 810001. Long Term Storage (more than one week): Fill the reference chamber and securely cover the fill hole. Cover the sensing bulb and reference junction with the protective cap, sleeve or storage bottle containing a few drops of storage solution.
• Length (English): 6.5 in.
• Diameter (Metric) Cap: 16 mm x 95 mm L