Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Explosives by EPA 8330B on Ultra C8 with Trident Direct Guard Column

ColumnUltra C8 (cat.# 9103565)
Dimensions:150 mm x 4.6 mm ID
Particle Size:5 µm
Pore Size:100 Å
Temp.:30 °C
Standard/Sample8330B Nitroaromatics and nitramine mix (cat.# 33204)
1,4-Dinitrobenzene (cat.# 33205)
Diluent:Deionized water
Conc.:20 µg/mL
Inj. Vol.:10 µL
Mobile PhaseWater:methanol (52:48)
Flow:1.2 mL/min
DetectorUV/Vis @ 210/254 nm
InstrumentShimadzu UFLCXR
NotesTrident direct 10 mm in-line guard cartridge holder (cat.# 25083)
Ultra C8 10 mm x 4 mm guard cartridge (cat.# 910350210)

This is the recommended primary column for a 2 column analysis. See LC_EV0527 for the confirmation column.