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ISE test standards

Material: 107050
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Test standards to test ISE electrodes of brand WTW (VARiON®, AmmoLyt®, NitraLyt®)

Test standards to test ISE electrodes of brand WTW (VARiON®, AmmoLyt®, NitraLyt®).## Test standards:VARiON®/ES-1: Multiple standard solution 1 (low concentration) for VARiON®Plus 700 IQ / AmmoLyt®Plus 700 IQ / NitraLyt®Plus 700 IQ; Volume: 1000 mlVARiON®/ES-2: Multiple standard solution 2 (high concentration) for VARiON®Plus 700 IQ / AmmoLyt®Plus 700 IQ / NitraLyt®Plus 700 IQ; Volume: 1000 ml