Acetonitrile LC-MS

Acetonitrile LC-MS grade
LC015

Water content <0.01%
Filter : 0.1um
UV cut-off: 190nm
Residue : < one mg/L
Purity 99.9% min
HPLC Gradient Elution: 1 mAU @ 254 nm
                                   5 mAU @ 215 nm
LC-MS Positive Mode:  50 ppb max as reserpine
LC-MS Positive Mode : 100 ppb max as caffeine
LC-MS Negative Mode : 50 ppb max as 4-nitrophenol
Fluorescence : 0.3 ppb
Trace Metals: 5 ppb max
Ag, Ba, Cd, Co,
Cr Cu, Fe, Mn,
Ni, Pb, Sn
K, Mg* : 10 ppb max
Al, Ca, Na* : 50 ppb max

Lot tested for LC-MS use

1L / 2.5L bottles
45mm wide mouth screw cap