Waters 2998 - Page 118

C-18 Solvent Considerations
Waters
®
PIC
®
reagents
PIC A,
1vial/L
0.67 0.29 0.13 0.05 0.03 0.02 0.02 0.02 0.02 <0.01
PIC B6, 1
vial/L
2.46 2.50 2.42 2.25 1.83 0.63 0.07 <0.01 — —
PIC B6, low
UV,
1 vial/L
0.01<0.01————————
PIC D4, 1
vial/L
0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.01
Detergents
BRI
J 35, 1% 0.06 0.03 0.02 0.02 0.02 0.01 <0.01 — — —
CHAPS,
0.1%
2.40 2.32 1.48 0.80 0.40 0.08 0.04 0.02 0.02 0.01
SDS, 0.1%0.020.01<0.01———————
Triton
®
X-100, 0.1%
2.48 2.50 2.43 2.42 2.37 2.37 0.50 0.25 0.67 1.42
Tween™
20,
0.1%
0.21 0.14 0.11 0.10 0.09 0.06 0.05 0.04 0.04 0.03
Mobile phase absorbance measured against air or water (Continued)
Absorbance at specified wavelength (nm)
200 205 210 215 220 230 240 250 260 280