ENO-20/30
Inject 10 µl of 10 µM nitrate and nitrite. The nitrite peak height should be above 16 mV.
Fri, 4 Oct, 2019 at 2:30 PM
For the ENO-20/30, please place the precolumn just before the separation column. Inside the temperature controller is ideal. Use the precolumn (PC-04) and fi...
Fri, 19 Jul, 2019 at 4:38 PM
Try cleaning the inlet frit by sonication. If it doesn't work, we offer a replacement mixer for ENO-30. ENO-30 Mixer: Product code F78.501.00
Tue, 24 Sep, 2019 at 2:58 PM
Please see excerpt below from the ENO-30 user manual (p.20) for setting the pressure limit and toggling pulse-free mode. The pressure limit can be set anywh...
Wed, 13 Nov, 2019 at 12:51 PM
ENO-30 Restart after complete shutdown procedure Please confirm the ENO-30 was stored peroperly as outlined in section 8-2 of the the manual. Please prepar...
Mon, 13 Jul, 2020 at 10:03 AM
Cleaning the ENO-30 system 1. Stop the pumps, remove the columns, and replace with two-way joint. 2. Switch the solution to 10% methanol for both pumps...
Mon, 13 Jul, 2020 at 10:01 AM
Tissue Homogenate Sample Preparation Protocol for Nitrate/Nitrite Analysis Add methanol at a concentration of 2 mL/g tissue. Homogenize (in an ice bath...
Tue, 27 Oct, 2020 at 9:37 AM