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Instrumentation and Mass Spectrometry
Instrumentation and Mass Spectrometry
For users of ACQUITY UPLC and UHPLC instruments, systems, and columns.
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Discussion List
Can a new column change retention times?
Answered ✓
68
views
5
comments
0
points
Most recent by
Empower2018
July 2018
Clean an hplc?
Answered
241
views
2
comments
0
points
Most recent by
BL_
July 2018
Injection loop change to larger volume, but injection volume can't be changed
Answered ✓
27
views
1
comment
0
points
Most recent by
Pflan
July 2018
Removing "V" vial positions
42
views
3
comments
0
points
Most recent by
DavidHPLC
July 2018
Modifying an Acquity QDa sugars application
43
views
4
comments
0
points
Most recent by
MikeL42
July 2018
Bumpy baseline only at certain section in gradient.
Answered ✓
65
views
2
comments
0
points
Most recent by
Empower2018
July 2018
lboone
Answered ✓
14
views
1
comment
0
points
Most recent by
cemery
July 2018
QDa freeze issue
Answered ✓
23
views
2
comments
0
points
Most recent by
Kuro
June 2018
Overpressure in nano acquity
Answered
10
views
1
comment
0
points
Most recent by
Pflan
June 2018
What kind of column oven?
Answered
16
views
1
comment
0
points
Most recent by
Pflan
June 2018
Help a QDa rookie
Answered
70
views
1
comment
0
points
Most recent by
Pflan
June 2018
Where do you all buy your external columns heaters?
Answered ✓
21
views
3
comments
0
points
Most recent by
Pflan
June 2018
How reset to cero hour new TUV lamp on Acquity Hclass?
Answered
91
views
1
comment
0
points
Most recent by
Pflan
June 2018
Acquity H Class QSM making odd noise in combination with h/w error
Answered
94
views
1
comment
0
points
Most recent by
Pflan
June 2018
Autosampler Temperature Won't Stay at 5C
Answered
208
views
2
comments
0
points
Most recent by
Staciarw
June 2018
Help using Empower 2 software for calibration curve
Answered
33
views
1
comment
0
points
Most recent by
lboone
June 2018
2998 PDA shutter assembly is not homing
Answered
378
views
2
comments
0
points
Most recent by
Dan_Ramlose
June 2018
Review MFC Application error
173
views
0
comments
0
points
Started by
cgurahoo
June 2018
How I can get the full spectra signal to synchronize withe single wavelength signal?
Answered
24
views
2
comments
0
points
Most recent by
Dan_Ramlose
May 2018
Can I use 20mM dipotassium buffer concentration for UPLC H class with acquity BEH 100X2.1 mm 1.8
Answered
21
views
1
comment
0
points
Most recent by
shawnwyatt
April 2018
ask for error
12
views
1
comment
0
points
Most recent by
dsthnaq
April 2018
QDa data processing issue
Answered
36
views
1
comment
0
points
Most recent by
Pflan
April 2018
Acquity I-Class FTN: 1000 uL Extension Loop Compatibility
Answered ✓
42
views
3
comments
0
points
Most recent by
rbrase
March 2018
QDa - Resolution and calibration check on start-up - issue?
1K
views
4
comments
0
points
Most recent by
rob_burgess
March 2018
Best way to start up a UPLC system each week?
Answered ✓
163
views
2
comments
0
points
Most recent by
Empower2018
March 2018
UPLC Classic SM Error - Air sensor calibration out of range (39.8)
Answered
177
views
1
comment
0
points
Most recent by
Pflan
March 2018
Type of column for analysis of lipophilic compounds
Answered
41
views
1
comment
0
points
Most recent by
Pflan
February 2018
Steps to Do
Answered
42
views
1
comment
0
points
Most recent by
Pflan
February 2018
ICS DP4 for UPLC
31
views
6
comments
0
points
Most recent by
frao
February 2018
DP4
12
views
2
comments
0
points
Most recent by
frao
February 2018
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