Boric Acid 4% w/v With Methyl Red-Bromocresol Green Indicator, 4L, 4% w/v ConcentratIon, Red-orange, Liquid, 100°C Boiling Point, 0°C Melting Point, 4.5 to 5 pH Range, 1.02 Density, 24 Months Shelf Life.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form. Reagents utlilizes the highest quality raw materials to meet of exceed the specifications of the American Chemical Society.