High-vacuum distillation of the steroids

[1] Almquist HJ, 1937, J BIOL CHEM, V120, P635

[2] EMBREE N, 1937, IND ENG CHEM, V39, P975

[3] Hickman K.C.D., 1937, IND ENG CHEM ANAL ED, V9, P264, DOI [10.1021/ac50110a005, DOI 10.1021/AC50110A005]

[4] Molecular distillation - State of the vitamins in certain fish liver oils [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 1107 - 1111

[5] Apparatus and methods [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 968 - 975

[6] LEWKOWITSCH J, 1921, CHEM TECHNOLOGY ANAL, V1, P280

[7] LEWKOWITSCH J, 1922, CHEM TECHNOLOGY ANAL, V2, P434

[1] Almquist HJ, 1937, J BIOL CHEM, V120, P635

[2] EMBREE N, 1937, IND ENG CHEM, V39, P975

[3] Hickman K.C.D., 1937, IND ENG CHEM ANAL ED, V9, P264, DOI [10.1021/ac50110a005, DOI 10.1021/AC50110A005]

[4] Molecular distillation - State of the vitamins in certain fish liver oils [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 1107 - 1111

[5] Apparatus and methods [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 968 - 975

[6] LEWKOWITSCH J, 1921, CHEM TECHNOLOGY ANAL, V1, P280

[7] LEWKOWITSCH J, 1922, CHEM TECHNOLOGY ANAL, V2, P434