YSI 400387 TruLine Calcium Electrode Kit



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  • Calcium ISE range: 0.02 to 40000 mg/L
  • can be used with the YSI TruLab 1320
  • BNC connection
  • Can be used with the YSI TruLab 1320
  • can be used w/ MultiLab 4010-2/4010-3 if BNC adapter is installed

What's in the Box

  • PVC membrane combination ISE
  • Replaceable sensor module
  • Refillable reference
  • Bottle of fill solution (30 mL)
  • Bottle of ISA (30 mL)
  • Small bottle (30 mL) of high (1000 mg/L) standard

This product is an accessory for the following products:

YSI TruLab pH/ISE 1320 Laboratory Benchtop Meter
Dual channel meter for dual measurement of pH, mV (ORP) or ISE, AutoRead function improves repeatability

The YSI 400387 TruLine Calcium Electrode Kit features a BNC connection and can be used with the YSI TruLab 1320. It can also be used with the YSI MultiLab 4010-2 or 4010-3 if a BNC adapter is installed. The TruLine Calcium laboratory electrode kit includes a PVC membrane combination ISE with replaceable sensor module and refillable reference, bottle of fill solution (30 mL), bottle of ISA (30 mL), and small bottle (30 mL) of high (1000 mg/L) standard. The Calcium ISE range is 0.02 to 40000 mg/L.


YSI 400390 TruLine Calcium ISA
TruLine Calcium Ionic Strength Adjustor, 500 mL
YSI TruLine Calcium Low & High Standards
TruLine Calcium Low and high Standard Solutions


Please consider these optional accessories.

YSI 400389 TruLine Calcium Electrode FS
TruLine Calcium Electrode Reference Filling Solution, 60 mL
YSI 400388 TruLine Calcium Electrode RM
TruLine Calcium Electrode Replacement Sensor Module, 1 each