Extran AP 22, Liquid, Acidic Concentrate (Contains Citric Acid), Merck KGaA (CAT#: STEM-L-2428-LKN)

Analysis Notes:
Free acid (as citric acid): 32.0 - 35.0 %.
Density (d 20 °C/ 4 °C): 1.140 - 1.150.

Storage conditions: no restrictions.

Extran MA 05, Liquid, Alkaline, Phosphate-free Concentrate, Merck KGaA (CAT#: STEM-L-2424-LKN)
Extran MA 02, Liquid, Neutral, Concentrate, Merck KGaA (CAT#: STEM-L-2425-LKN)
Extran AP 41, Merck KGaA (CAT#: STEM-L-2426-LKN)
Extran MA 01, Liquid, Alkaline, Concentrate, Merck KGaA (CAT#: STEM-L-2427-LKN)
Extran AP 21, Liquid, Acidic, Concentrate (Contains Phosphoric Acid), Merck KGaA (CAT#: STEM-L-2429-LKN)
Extran AP 18, Liquid, Mild Alkaline Concentrate, Merck KGaA (CAT#: STEM-L-2430-LKN)
Extran AP 17, Liquid, Alkaline Concentrate, Merck KGaA (CAT#: STEM-L-2431-LKN)
Extran AP 13, Powder, Alkaline With Detergents, Merck KGaA (CAT#: STEM-L-2432-LKN)