GuardianBlue Quarterly Reagent Set

OBSOLETE ITEM

GuardianBlue Quarterly Reagent Set
Product #: 6857300

OBSOLETE ITEM

Properly maintain your GuardianBlue system with quarterly replacment pH buffers

Also contains conductivity reference solution, which should be replaced quarterly

Contains TOC calibration standards and reagents

Contains StablCAL turbidity standard (20 NTU, 1 L)

pH 4, 7, and 10 buffer solutions (500 mL each bottle); conductivity reference solution (1000 uS/cm; 100 mL); TOC standard solution (25 mg/L, 4 L which is a three month supply); sodium persulfate (0.6M, 20L which is a 3-month supply); zero standard solution (4L, 3-month supply); StablCAL (20 NTU, 1 L)