Photom.PF-3 Drinking Water,without reage
PF-3 Drinking Water, case, Cl2 liquid
PF-3 Drinking Water, case, Cl2 solid
Photometer PF-3 Drinking Water, box
NANO COD-free Water 50mL
NANO Silica-free water 1 L
NANO hydrocarbons extraction from water
Waterfinder test paper (7 m reel)
EPA Water Analysis KG-33 Borosilicate Glass, Vials w/o Closure 40mL Capacity 40mm L 24-400
Phenomenex | Ghost Peaks Technical Tip: (BOO!) How to Spot Them & Scare Them Away
Peaks in your chromatogram not attributed to the sample injected are commonly referred to as ghost peaks. Several problems can be the cause of ghost peaks manifesting, including: Late eluting peaks from the previous injection Injector carryover Solvent impurities in the mobile phase Late Eluting Peaks from Previous Injection In this example, a strongly retained compound […]
