A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionn8s4qs0hjsu7noj7rl7h9mmk8qutttq0): failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 172

Backtrace:

File: /var/www/html/application/controllers/Welcome.php
Line: 12
Function: __construct

File: /var/www/html/index.php
Line: 315
Function: require_once

Ammonia solution 0.91d extrapure 500ML Go Back

CASR

: 1336-21-6

Molecular Formula

: NH3 (aq.)

Molecular Weight

: 17.03
Specifications  
Description: Clear colourless liquid with pungent odour.
Assay(as NH3): min. 25.0%
Residue on evaporation: 0.01% max.
Chloride (Cl): 0.001% max.
Sulphate (SO4): 0.002% max.
Iron (Fe): 0.0001% max.
Lead (Pb): 0.0001% max.
Arsenic (As): 0.00002% max.
COA Product Catalogues Product Search PARENTEX
COA Product Catalogues Product Search PARENTEX

A PHP Error was encountered

Severity: Warning

Message: session_write_close(): Failed to write session data (user). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions)

Filename: Unknown

Line Number: 0

Backtrace: