Innovating Science's 4.00 pH buffer comes in a sturdy plastic 1L bottle. The clear, undyed chemical is made with acetic acid and sodium acetate to keep a stable acidic pH of 4 at 25 degrees C. This solution is the perfect fit in any educational lab dealing with chemistry or biochemistry. Each unit has safe handling and storage procedures printed directly on the bottle, as well as directions and temperature variations. This high quality chemical is manufactured in the United States.
For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer to the Safety Data Sheet.
This product has a shelf life of 24 months.