Murashige & Miller (Syngonium stage I & II) Macroelements is supplied by HiMedia. It is available in the form of a white to off-white, homogeneous, free flowing powder with a pH in the range of 4.3 to 5.3. Since this product is extremely hygroscopic, it is advisable to store it at 2-8C, in air tight containers. The composition (mg/ml) is as follows:

Potassium nitrate (1900.00)

Ammonium nitrate (1650.00)

Calcium chloride.2H2O (440.00)

Magnesium sulphate (180.69)

Potassium phosphate monobasic (170.00)

Sodium phosphate monobasic (147.81)

Murashige & Miller (Syngonium stage I & II) macroelements has been specially formulated for plant cell, tissue and organ cultures. Potassium nitrate and ammonium nitrate serves as the nitrate sources. Potassium phosphate monobasic and sodium phosphate monobasic serves as the sources of phosphate.