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Apera Instruments LabSen 211 Glass-Body pH Electrode for General Water Solutions, Impact-Resistant Sensor, TRIS Buffer Compatible, BNC Connector
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 20, 2026 3:02 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Proprietary pH sensor technology and premium materials from Switzerland
✓Unique LabSen blue hemispherical glass membrane, faster response rate, better repeatability, and impact-resistant
✓Long-life reference system, improving the stability of reference electrode and prolong the service life of the electrode
✓Compatible with Tris buffer solutions
✓No more air bubbles inside the glass membrane thanks to the Swiss blue gel electrolyte.
⚙️ Specifications
pH Range
0 – 14 pH
Temperature Range
0 – 100 ˚C
Temperature Sensor
N/A
Type of Glass Membrane
S
Membrane Resistance
< 150 MΩ
Junction
Ceramic
Product Dimensions
6.3 x 0.11 x 0.11 inches
Item Weight
9 ounces
Manufacturer
Apera Instruments
ASIN
B0769XQNF5
Item model number
AI3101