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YSI TruLine Sodium Kit TruLine Sodium Electrode Kit

0 reviews | Catalog: TruLine Sodium Electrode Kit | Model: YSI TruLine Sodium Kit

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400439 TruLine Sodium Electrode Kit, includes refillable Sodium Combination ISE with glass sensor, epoxy body, double-junction reference, 3 foot cable, BNC Connector. Range: 0.1-23,000 mg/L

Wide selection of 15 electrodes for 16 different parameters
4 sensor technologies - gas sensing, polymer/PVC membrane, solid state, and glass sensor
Integrated reference (i.e. combination/full-cell). Separate reference not needed
Double-junction* and refillable to ensure long electrode life
BNC connection, connects to any instrument with BNC connectors including the YSI TruLab 1320 or the YSI MultiLab 4010-2 and 4010-3 when used with a BNC adapter
3 foot cable
Made in the U.S.A
Reference/electrode fill solution, ionic strength adjustor (ISA), and small bottle of standard** included with each ISE
Complete suite of fill solutions, ISAs, and standards available to support customers after purchase
12 month warranty for solid state, glass sensor, and gas-sensing ISEs
9 month warranty for ISEs with polymer/PVC membrane

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Items in This Series



Product	YSI TruLine Sodium Kit 400439 TruLine Sodium Electrode Kit, includes refillable Sodium Com ...	YSI TruLine Ammonia Kit 400365 TruLine Ammonia Laboratory Electrode Kit, includes gas-sens ...	YSI TruLine Ammonium Kit 400371 TruLine Ammonium Laboratory Electrode Kit, includes refill ...	YSI TruLine Bromide Kit 400377 TruLine Bromide Laboratory Electrode Kit, includes solid st ...	YSI TruLine Cadmium Kit 400382 TruLine Cadmium Laboratory Electrode Kit, includes solid st ...	YSI TruLine Calcium Kit 400387 TruLine Calcium Laboratory Electrode Kit, includes PVC memb ...	YSI TruLine Chloride Kit 400393 TruLine Chloride Laboratory Electrode Kit, includes solid ...	YSI TruLine Copper Kit 400445 TruLine Copper Laboratory Electrode Kit, includes solid stat ...	YSI TruLine Cyanide Kit 400403 TruLine Cyanide Laboratory Electrode Kit, includes solid st ...	YSI TruLine Fluoride Kit 400406 TruLine Fluoride Laboratory Electrode Kit, includes LaF Cr ...	YSI TruLine Iodide Kit 400411 TruLine Iodide Laboratory Electrode Kit, includes solid stat ...	YSI TruLine Lead Electrode Kit 400416 TruLine Lead Laboratory Electrode Kit, includes soli ...	YSI TruLine Nitrate Kit 400421 TruLine Nitrate Laboratory Electrode Kit, includes refillab ...	YSI TruLine Potassium Kit 400427 TruLine Potassium Laboratory Electrode Kit, includes refi ...	YSI TruLine Silver/Sulfide Kit 400433 TruLine Silver/Sulfide Electrode Kit, includes solid ...
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YSI TruLine Ion Selective Electrodes

Accurate measurement of effective ion concentration in the lab

Measuring effective ion concentration with ion selective electrodes (ISEs) is important in applications such as wastewater, drinking water, environmental testing, and the food/beverage industry. The TruLine series of combination ISEs is designed to meet the most demanding challenges of determining effective ion concentration in the laboratory setting. The TruLine ISEs can be connected to the YSI TruLab 1320(P), the YSI MultiLab 4010-2 (with BNC adapter), the YSI MultiLab 4010-3 (with BNC adapter), and other ISE instruments that feature BNC connection. The TruLine ISEs are refillable and feature a built-in double-junction reference system, allowing for a long electrode life and optimum performance in the lab.

There are 15 electrodes in the TruLine ISE series, with each electrode measuring the effective ion concentration of a different ionic species. This provides our customer with a wide range of ISEs to choose from.

ISE parameters include: Ammonia, Ammonium, Bromide, Cadmium, Calcium, Chloride, Copper, Cyanide, Fluoride, Iodide, Lead, Nitrate, Potassium, Silver/Sulfide, and Sodium. Some ISEs are EPA approved for wastewater and/or drinking water compliance reporting.

Each TruLine ISE features an integrated reference. This eliminates the need for a separate reference half-cell when measuring ion concentration and is more convenient. Each ISE can be refilled with reference/electrode filling solution, extending the life of each ISE. The electrodes also feature a double-junction reference for optimum performance in the lab.

YSI TruLine ISE Specifications
Parameter	Item #	Technology	Features	Range	Slope	pH Range	Interferences	Applications/ Notes
Ammonia (NH₃)*	400365	Gas- sensing	Replaceable/refillable membrane modules (1 replacement included), pH sensor inside	0.02 to 17,000 mg/L	54 to 59 mV/ decade	ISA buffers sample to >pH 11 to make NH₃gaseous	Few, volatile amines	Wastewater, aqua-culture, agriculture, industrial. pH shift caused by ammonia gas is correlated to conc.
Ammonium (NH ⁺) 4	400371	Polymer/ PVC mem- brane	Refillable reference, re- placeable sensor modules (1 replacement included)	0.02 to 1,800 mg/L	54 to 59 mV/ decade	4 to 10	Few, Na⁺, K⁺	Wastewater, environmental, industrial, food/ beverage
Bromide (Br^-)	400377	Solid state	Refillable reference, non- replaceable sensor	0.4 to 79,900 mg/L	54 to 59 mV/ decade	<12	I^-, Cl^-, CN^-, NH₃ ^-	Pool, spa, industrial, wastewater
Cadmium (Cd²⁺)	400382	Solid state	Refillable reference, non- replaceable sensor	0.1 to 11,200 mg/L	26 to 29 mV/ decade	2 to 8	Hg²⁺, Ag⁺, Cu²⁺, Pb²⁺	Industrial, environmental
Calcium (Ca²⁺)	400387	Polymer/ PVC mem- brane	Refillable reference, re- placeable sensor modules (1 replacement included)	0.02 to 40,000 mg/L	25 to 29 mV/ decade	2.5 to 11	Pb²⁺, Hg²⁺, Si²⁺, Mg²⁺, Cu²⁺, K⁺, Tris⁺, Na⁺, others	Aquariums, industrial, food/beverage
Chloride (Cl^-)	400393	Solid state	Refillable, reference non- replaceable sensor	1.8 to 35,500 mg/L	54 to 59 mV/ decade	2 to 12	CN^-, Br^-, I^-, OH^-, S^2-, NH₃	Industrial, wastewater, drinking water, food/ beverage, environmental. Store in dark when not in use.
Copper (Cu²⁺)	400445	Solid state	Refillable reference, non- replaceable sensor	0.06 to 6,400 mg/L	26 to 20 mV/ decade	2 to 6	Hg²⁺, Ag⁺, Fe²⁺, Br^-, Cl^-	Industrial, environmen- tal. Also known as Cupric ISE.
Cyanide (CN^-)**	400403	Solid state	Refillable reference, non- replaceable sensor	0.2 to 260 mg/L	54 to 59 mV/ decade	10 to 14	I^-, Br^-, Cl^-, S^2-	Industrial, environmental
Fluoride (F^-)	400406	Solid state crystal	Refillable reference, non- replaceable sensor	0.02 mg/L - satura- tion	54 to 59 mV/ decade	5 to 7 at low range, 11 at higher range	OH^-	Drinking water, indus- trial. Lanthanum fluoride crystal is the sensor.
Iodide (I^-)	400411	Solid state	Refillable reference, non- replaceable sensor	0.006 to 127,000 mg/L	54 to 59 mV/ decade	<14	CN^-, Cl^-, S₂ O₃^2-,S^2-, NH₃	Drinking water, industrial, food/beverage
Lead (Pb²⁺)	400416	Solid state	Refillable reference, non- replaceable sensor	0.02 to 20,700 mg/L	26 to 29 mV/ decade	4 to 7	Hg²⁺, Ag⁺, Cu²⁺, Fe²⁺, Cd²⁺	Industrial, environmental
Nitrate (NO ^-) 3	400421	Polymer/ PVC mem- brane	Refillable reference, re- placeable sensor modules (1 replacement included)	0.4 to 62,000 mg/L	54 to 59 mV/ decade	2.5 to 11	Few, ClO₄^-, ClO₃^-, I^-, F^-	Environmental, industrial, agriculture, food/ beverage
Potassium (K⁺)	400427	Polymer/ PVC mem- brane	Refillable reference, re- placeable sensor modules (1 replacement included)	0.04 to 39,000 mg/L	54 to 59 mV/ decade	2 to 12	Cs⁺, NH ⁺, TI⁺, H⁺, 4 Ag⁺, Tris⁺, Na⁺, Li⁺	Agriculture, food/beverage, environmental, industrial
Silver/Sulfide (Ag⁺/S^2-)**	400433	Solid state	Refillable reference, non- replaceable sensor	0.01 to 107,900 mg/L (Silver); 0.003 to 32,100 mg/L (Sulfide)	54 to 59 mV/decade (Silver); 26 to 29 mV/decade (Sulfide)	2 to 12	Hg²⁺	Industrial, environmental, food/beverage
Sodium (Na⁺)	400439	Glass sensor	Refillable reference, non- replaceable sensor	0.1 to 23,000 mg/L	54 to 59 mV/ decade	>9	H⁺, K⁺	Industrial, agriculture, power, food/beverage