With regard to the spectrophotometric analysis, the on-line analyzer can be configured to automatically measure up to 10 chemical parameters (15 without toxicity), using standard methods and including complex procedures such as the determination of total phosphorus and/or total cyanides, which are performed by means of multichannel external pretreatment modules, complete with a filtration system.8 - 35C  EASYCHEM TOX on-line provides localdata storage via serial RS-232 with separate analog outputs 4-20 mA, remote data storage on a web server and data transmission via ftp, http and SMS. An immediate alert service is available in case of detected non compliances.Finally, the management software allows theintegration of different instrumentation, thusrealizing a truly integrated monitoring station,combining chemical and toxicological on-linecontrol of water samples.Reagents and Solutions Replacement: Typical 4 weeks15 minutes (toxicity), chemical parameters according to the specific methodsOnboard Reagents upto 36 reagents can be loaded into the refrigerated compartmentn.5 sample wells with overflow updated by internal pumps

• Inhibition of light emission at 5, 15 and 30 minutes. Deviation from mean of blank duplicates. Deviation from mean of parallel determinations of sample inhibition values. Stability of blank curves
• Graph showing kinetic curves representing mean light emission inhibition measurements of sample duplicates every 30 - 40 seconds. All mean light emission inhibition measurement values enclosed in a table