NCL Technical Tips

Every month, we get hundreds of calls requesting technical assistance on Wastewater lab procedures. Most of them are regarding B.O.D. problems (blank depletions and GGA results), but also a fair number on Phosphorus, Ammonia, Total Residual Chlorine, and other subjects.

In an attempt to use the internet for something actually useful, we will be addressing some of the most common Wastewater lab problems. We are not attempting to teach you the lab basics of any of these tests. Rather, this section is for those of you who already know and understand the basics, and are still having problems.

We're just getting started with this, and we expect to be adding a great deal, so check back often.

Here are the links for specific problems:

Original Ammonia Probes

High-Performance Ammonia Probes

BOD Probes

GGA Calculations

MDL's

Phosphorus

Vacuum Pumps

• DISTRIBUTOR FOR:
• ALCONOX
• BEL-ART
• COORS
• CORNING
• ERTCO
• DRIERITE
• HANNA
• HF SCIENTIFIC
• KIMBLE
• KONTES
• LABCONCO
• LAMOTTE
• METTLER
• MFS
• MILLIPORE
• NALGENE
• NASCO
• OHAUS
• ORION
• PRECISION
• SPECTRONICS
• THERMOLYNE
• WHATMAN
• WHEATON
• YSI
• WTW