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Backtrace:

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Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
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Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - lb broth preparation - 前往 https://bio.libretexts.org/Bookshelves/Biotechnology/Lab_Manual:_Synthetic_Biology_Protocols/03:_Ancillary_Materials/3.01:_Instructors_Notes/3.1.01:_Making_Media_(LB_Broth_and_Agar)
疑難雜症萬事通
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您即將離開本站

並前往 https://bio.libretexts.org/Bookshelves/Biotechnology/Lab_Manual%3A_Synthetic_Biology_Protocols/03%3A_Ancillary_Materials/3.01%3A_Instructors_Notes/3.1.01%3A_Making_Media_(LB_Broth_and_Agar)

是否確定要離開？