Good Water (Precip Sol4-8) #4 - 8 OZ Omnipure (E5455) E-Series DI Mix Bed 2.5" X 8" The double-junction polymer reference is

The double-junction polymer reference is suited for samples containing organic compounds

This Q5754-C100E is a replacement cartridge and requires an existing Omnipure Q-Series filter head

which must be selected separately based on your tank size and desired backwash rate

Head Position

Taste & Odor Max Pressure / Temp 125 PSI / 100°F

Good Water (Precip Sol4-8) #4 - 8 OZ Omnipure (E5455) E-Series DI Mix Bed 2.5" X 8" The double-junction polymer reference isGood Water Warehouse Good Water Precip Sol4 8 #4 8 oz Precipitation solution for accurate pH measurement in low buffer water systems 8 oz Bottle Hydrion Compatible Lab Grade The Good Water Precip Sol4 8 is a specialized precipitation solution designed for use with Hydrion water pH test kits in unbuffered or low buffer aqueous systems. This 8 oz formulation enables accurate pH measurement in dilute water samples where traditional testing methods