Introducing
halo.
The foundation of every protocol.
Pharmaceutical-grade bacteriostatic water, sterile-filled and lab-verified. USP-grade purity, dispatched in 24 hours.

USP-grade
Pharmaceutical sterility
0.9% BA
Bacteriostatic preservation
24h
Dispatch from order
10,000+
Bottles shipped
10ml · Research-grade
Pharmaceutical-grade bacteriostatic water.
10ml of USP-grade bacteriostatic water preserved with 0.9% benzyl alcohol. Sterile-filled, ISO Class 7 cleanroom, lab-tested for endotoxin and microbial purity.

3ml · Research-grade
The same sterility. Smaller form factor.
3ml of the same USP-grade bacteriostatic water for single-vial laboratory reconstitution and compact research workflows.
