Milli-Q® IX 7003 ZIX7003T0C 3 L.h-1 100-240 V 50-60 Hz
Milli-Q® IX 7005 ZIX7005T0C 5 L.h-1 100-240 V 50-60 Hz
Milli-Q® IX 7010 ZIX7010T0C 10 L.h-1 100-240 V 50-60 Hz
Milli-Q® IX 7015 ZIX7015T0C
temperature and at 45°C for over 120 days.
Model Solvents used for Extraction:
1. Milli-Q® reagent-grade water
2. 1N sodium hydroxide
3. 1N hydrochloric acid
4. 50% Ethyl Alcohol
5. 10% Dimethyl sulfoxide
x 200 mm
• Column volume: 3.9 mL
• Residence time: 3 min
• Buffer A: 50 mM Tris/HCl + 120 mM
sodium chloride, pH 8.0
• Buffer B: 50 mM Tris/HCl + 2 M sodium
plates 120 1.46028.0120
Tryptic Soy Agar 90 mm plates 20 1.46004.0020
Tryptic Soy Agar 90 mm plates 120 1.46004.0120
VRBD Agar 90 mm plates 20 1.46000.0020
VRBD Agar 90 mm plates 120 1.46000.0120
100%
120%
0 10 20 30 40 50 60 70 80 90
Actual Gradient Programmed Gradient
Figure 3. Linear gradient at 0.1 L/min.
The linearity of the gradients is clearly evident in
Figures 3
usage by 50%
3. Higher efficiency with lower back pressure with
Chromolith® HighResolution
Chromolith® HighResolution RP-18endcapped
50 bar
Particulate C18 HPLC column
120 bar
Buffer.
Add 1–50 L samples into duplicate wells of a 96 well
plate for each of the time points to be measured (30,
60, and 120 minutes). Bring samples to a final volume
of
range 1) Number of determinations
5 - 120 mg/l PO43-
50 1.6 - 39.1 mg/l PO4-P
3.7 - 89.6 mg/l P2O5
1) for conversion factors see section 8
3. Applications
This test
recoveries obtained from 50 ng/mL spiked spinach
and oregano extracts using 2 mL Supel QuE Verde cleanup tubes are
summarized in Figure 2. Recoveries were in the range of 70% to 120%
for all of the planar