Liquid.cool Clear PHN Biocide is a specially formulated Benzalkonium chloride solution intended for use as a biocide in your water cooled PC.
Primarily geared toward systems running straight distilled water, Nuke -PHN is not acidic and will not drop your coolant's pH, making it ideal for use in poorly buffered coolants and situations where corrosion is a concern (since many corrosion inhibitors are optimized for use within a pH range of 7-8.5).

However, we do not recommend the use of Nuke -PHN with most "pre-mixed PC coolants" and dyes.
Do not mix Nuke -PHN with the original Copper sulfate based biocide (Liquid.cool Nuke CU).
We recommend using PHN with Distilled only / Distilled mix (XSPC PURE) / DI systems only as a biocide.

Instructions & Ingredients:
Use: Add 4 drops per 1L of coolant for approx. 2ppm
Use: Add 8 drops per 1L of coolant for approx. 4ppm
Use: Add 12 drops per 1L of coolant for approx. 6ppm

Active Ingredient: Benzalkonium chloride 2.15%


Warning: This product contains Benzalkonium chloride.

DO NOT INGEST! AVOID CONTACT WITH EYES AND SKIN! KEEP OUT OF REACH OF CHILDREN AND PETS!

• If ingested, do not induce vomiting. Give plenty of water to drink and seek medical attention.

• If contact with skin occurs, rinse with plenty of water. Seek medical attention if pain or irritation persists.

• AVOID CONTACT WITH EYES! If contact with eyes occurs, thoroughly rinse eyes under tepid running water for at least 15 minutes. If sensitivity to light, irritation, pain, or swelling persists, seek medical attention immediately.

Warning: DO NOT INGEST! If ingested, do NOT induce vomiting.
Give plenty of water to drink and seek medical attention.