Does Hach support the Oil and Grease method 10056?

Document ID

Document ID TE6934

Version

Version 3.0

Status

Status Published

Published Date

Published Date 25/01/2018
Question
Does Hach support the Oil and Grease method 10056?
Summary
Method 10056 containing obsolete glassware.
Answer
Many of the glassware listed in the required apparatus section of the  Oil and Grease Hexane Extractable Gravimetric Method 10056 are obsolete with no replacement. Due to this Hach no longer supports the use of this method for Oil and Grease for customers that do not already have the required glassware.

If a method for Oil and Grease is required the recommendation would be to use the Oil and Grease, Solid Phase Extraction Method 10300 using the Xenosep SPE apparatus.

If a customer has been using Method 10056 and requires replacement glassware that is no longer available, the recommendation would be to switch to using Method 10300.