Formerly Lab Safety Supply.

Buffer – pH 1.00, Concentration pH 1, CAS Number 7447-40-7, 7647-01-0, 7732-18-5, Chemical Formula H2O; KCl; HCl, Chemical Container Material Plastic, Chemical Container Type Bottle, Chemical Grade Lab, Chemical Container Size 4 L, Chemical Family Type Buffer, Calibration Certificate NIST, Shelf Life 12 mo, Shipping Restrictions Dot – Hydrochloric Acid, Solution/UN1789