Severity: Warning
Message: unlink(./captcha/1784094545.jpg): No such file or directory
Filename: helpers/common_helper.php
Line Number: 340
Backtrace:
File: /home/labtronc/public_html/labtron.org/application/helpers/common_helper.php
Line: 340
Function: unlink
File: /home/labtronc/public_html/labtron.org/application/controllers/Website.php
Line: 388
Function: generate_captcha
File: /home/labtronc/public_html/labtron.org/application/controllers/Website.php
Line: 70
Function: singlecatalog
File: /home/labtronc/public_html/labtron.org/index.php
Line: 318
Function: require_once
| Volume Range | 100 - 1000μL |
| Increment | 5 μL |
| Test Volume |
1000 μL 500 μL 100 μL |
| Accuracy error |
0.60 % 0.70 % 2.00 % |
| Precision error |
0.20 % 0.25 % 0.70 % |
