Product Category Description:

Suitable for direct measurement of fluids and for potentiometrically determining the end point of calcium titrations made with EDTA.

The electrode is 50 times more sensitive to calcium than to magnesium and approximately 1000 times more sensitive to calcium than to sodium or potassium. Can be used with samples as small as <5mL in a 50mL beaker. Electrode is unbreakable epoxy half-cell. The sensing element contains a gelled PVC membrane and the ion exchanger. The membrane, ion exchanger, and reference solution are incorporated in a screw-in, replaceable electrode module. Use with reference electrode 34107-923. Dimensions: 12dia.x135Lmm. Cap diameter: 16mm.

Ordering Information: Supplied with two sensing modules; additional modules may be purchased separately.

Specifications for Thermo Fisher Scientific ORION Calcium Ion Activity Electrode, Plastic Membrane 9320BN :

Ion Concentration Range:		40,100 to 0.02 ppm, 1.0 to 5 x 10-7 M
Temperature Range:		0 to 40°C
Body Material:		Epoxy
Lead Length:		1 m
Connector:		BNC
Thermo Fisher Scientific Scientific No.:		9320BN
Unit:		Each

(Please note that the description and stock photo may not correspond to the specific model listed above)

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In addition to the Thermo Fisher Scientific ORION Calcium Ion Activity Electrode, Plastic Membrane 9320BN/ 34116-618, we carry a full complement of pH Meters as well as other product offerings from Thermo Fisher Scientific. We also carry a full line of Thermo Fisher Scientific accessories to help meet your laboratory and scientific needs.

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