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  • Warning: Array to string conversion in Drupal\deltalabdata\Controller\AgrupacioController->showDetails() (line 149 of modules/custom/deltalabdata/src/Controller/AgrupacioController.php).
    Drupal\deltalabdata\Controller\AgrupacioController->showDetails()
    call_user_func_array() (Line: 123)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 121)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
    Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 201)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
  • Warning: Array to string conversion in Drupal\deltalabdata\Controller\AgrupacioController->showDetails() (line 149 of modules/custom/deltalabdata/src/Controller/AgrupacioController.php).
    Drupal\deltalabdata\Controller\AgrupacioController->showDetails()
    call_user_func_array() (Line: 123)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 121)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)
    Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
    Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 201)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
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Immersion oil for microscopy

To be placed between the sample surface and the microscope lens to eliminate beam deflection and improve the effectiveness of the lens considerably. Refractive index (nD) at 25°C between 1.472 and 1.480 and viscosity at 40°C between 99 and 120 cSt.