BS 756 PDF

Specification for Dean and Stark apparatus

BS 756 – Specification for Dean and Stark apparatus

Condensers and graduated receivers for determination of water content by the Dean and Stark method of distillation with an immiscible liquid. Five sizes of ordinary type of receiver for light liquids (e.g. petroleum spirit, toluole), two sizes of a modified type for heavier liquids (e.g. trichloroethylene, perchlorethylene). Some sizes are provided with stopcocks and alternative connections (ground glass joints or corks) to the distillation vessel; the condenser connection is standardized as a B19 joint.

Cross References:
BS 76
BS 209
BS 241
BS 261
BS 331
BS 390
BS 434
BS 517
BS 521
BS 523
BS 524
BS 544
BS 572
BS 598
BS 618
BS 628-32 and 650-56
BS 684
BS 735
BS 742
BS 929
BS 1011
BS 1016
BS 1017
BS 1033
BS 1067
BS 1070
BS 1177
BS 1375
BS 1450
BS 1469
BS 1673:Part 2
BS 1715
BS 1737