- 89 - © 2020 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co., Ltd.MS852B Plus User’s Manual3.2.9 Code 128Note: Disable Code 128 might cause setting barcode cannot be recognizedresulted in setting unperformable.Code 128 On*Default All Code 128SettingsCode 128 Off3.2.9.1 ISBT 128 ConcatenationIn 1994 the International Society of Blood Transfusion (ISBT) ratified astandard for communicating critical blood information in a uniform manner.The use of ISBT formats requires a paid license. The ISBT 128 ApplicationSpecification describes 1) the critical data elements for labeling blood products,2) the current recommendation to use Code 128 due to its high degree ofsecurity and its space-efficient design, 3) a variation of Code 128 that supportsconcatenation of neigh-boring symbols, and 4) the standard layout for barcodes on a blood product label. Use the bar codes below to turn concatenationon or off. Default =Off.OnOff*