HPTLC AMD Plates
HPTLC Premium Purity
Plate
Applications
Comparison of the particle size distribution of TLC and HPTLC plates
6
A. Classical TLC silica gel 60 plate
Premium Purity HPTLC Plates
Premium purity HPTLC plates are optimized for
high-performance, completely contamination-free
separations, such as demanding pharmacopoeia
applications. The plates are
derivatized plate at 366 nm. Chromatographic data shown on next page.
Fig. 2: mass-spectrum of stevioside
HPTLC Application number HPTLC Application number HPTLC Application number HPTLC Application
ProteoChrom®
HPTLC Silica gel 60 F254s plates, 20x10 cm
Cat. No. 1.05650.0001
1. Introduction
Merck ProteoChrom® HPTLC Silica gel 60 F254s plates are
especially developed for
Applications
ProteoChrom®
HPTLC Cellulose sheets, 10x10cm
Cat. No. 1.05651.0001
1. Introduction
Merck ProteoChrom® HPTLC Cellulose sheets are especially
developed for
rapid-tests
www.merckmillipore.com/microbiological-analysis
www.merckmillipore.com/elixadvantage
Premium products for ISO and DIN methods
Quality is critical to your work. Ours, too. That’s why we
to compromise on quality, safety, or reliability. This passion for per-
fection is the key to the premium products and service we offer for
professionals who demand the best. While current focus topics
Thin-Layer Chromatography
TLC, HPTLC, TLC-MS, and Accessories
Consistency is our standard
SigmaAldrich.com/TLC
Did you know ...
…that we offer MS-grade TLC and HPTLC plates for rapid identification
for manual use, high performance
TLC (HPTLC) plates for maximum
sensitivity, and preparative liquid
chromatography (PLC) plates
for scale-up applications. To
meet your individual application
requirements
controlled conditions
• Outstanding analytical purity
• Wide range of inorganic salts for use in
qualitative and quantitative analysis.
EMSURE®
• Premium grade for all regulated and highly demanding
Other
tubing choices are available and can be found in our
catalog and on SigmaAldrich.com.
Premium Grade 304 Stainless Steel Tubing
• Virtually impermeable to the diffusion of room air
through
suitable for:
In-process control in drugs
Purity checks of synthesis steps
Identity testing of pharmaceutical compounds
HPTLC Premium Purity plate is designed for high performance, com-
pletely
and Petrifilmk E. coli count plates (PEC) were
obtained from 3M Center.
2.4.1. CCA method
Shrimp suspension at a proper dilution (1 ml) was
pipetted onto the plate of CCA, then homogeneously
and Petrifilmk E. coli count plates (PEC) were
obtained from 3M Center.
2.4.1. CCA method
Shrimp suspension at a proper dilution (1 ml) was
pipetted onto the plate of CCA, then homogeneously
used for multiple activities, with bench
space for researchers’ critical experiments often at a premium.
To make the best use of the lab space you have available, we
have designed the Elix® Advantage
among degradation products. Check the peak purity of the drug substance by
using a photodiode array detector (PDA); e.g. purity angle is lower than the purity threshold.
5. Representative chromatograms
among degradation products. Check the peak purity of the drug substance by
using a photodiode array detector (PDA); e.g. purity angle is lower than the purity threshold.
5. Representative chromatograms
among degradation products. Check the peak purity of the drug substance by
using a photodiode array detector (PDA); e.g. purity angle is lower than the purity threshold.
5. Representative chromatograms
among degradation products. Check the peak purity of the drug substance by
using a photodiode array detector (PDA); e.g. purity angle is lower than the purity threshold.
5. Representative chromatograms
Chromolith®
HighResolution RP-18 endcapped columns, Lichrosolv® high purity solvents (isocratic grade) and
Emsure® high purity reagents.
5
Select the Analytical Tools with the Monograph in Focus
Chromolith®
HighResolution RP-18 endcapped columns, Lichrosolv® high purity solvents (isocratic grade) and
Emsure® high purity reagents.
5
Select the Analytical Tools with the Monograph in Focus
used for multiple activities, with
bench space for researchers’ critical experiments often at
a premium. To make the best use of the lab space you have
available, Merck Millipore designed the Milli-Q®