• British Pharmacopoeia Volume IV
  • Appendices
  • Appendix I C. Standard Solutions

Ammonium Standard Solution (2.5 ppm NH4)
scroll to previous hit
scroll to next hit

Ammonium Standard Solution (2.5 ppm NH4) Immediately before use, dilute with water R to 100 times its volume a solution containing ammonium chloride R equivalent to 0.741 g of NH4Cl in 1000.0 ml.