59568
SUPELCOSIL™ LC-NH₂ (5 µm) HPLC Columns
L × I.D. 2 cm × 4 mm Supelguard Guard Cartridge pkg of 2 ea, Guard Cartridge holder required for use
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
Recommended Products
product name
SUPELCOSIL™ LC-NH2 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
Agency
suitable for USP L8
packaging
pkg of 2 ea
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
amino phase
particle size
5 μm
pore size
120 Å
application(s)
food and beverages
compatibility
use to protect LC-NH2
separation technique
hydrophilic interaction (HILIC)
normal phase
Looking for similar products? Visit Product Comparison Guide
General description
SUPELCOSIL™ LC-NH2 Supelguard Cartridges [5 μm particle size, L × I.D. 2 cm × 4 mm] contain a SUPELCOSIL packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits (2 μm porosity). A Supelguard kit (one cartridge, a stand-alone holder, tubing, and 2 nuts and ferrules) enables one to use the cartridge with any analytical column. A direct-connect guard cartridge holder can directly connect a Supelguard cartridge to a Supelco analytical column. 3.0 mm cartridges are available in packs of two only-purchase a stand-alone or modular holder separately. Low volume 3.0 mm ID cartridges are a good choice for protecting an analytical column containing 3 μm particles.
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Customer Support.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
A L Huidobro et al.
Journal of chromatography. A, 1119(1-2), 238-245 (2005-12-21)
Ibuprofen arginate is a rapidly absorbed salt designed to promote more rapid onset of analgesia than commercially available forms of ibuprofen. Ibuprofen and arginine have very different polarities and this becomes in a chromatographic problem, further complicated with the determination
Flávia Santana Moraes et al.
Food chemistry, 217, 346-351 (2016-09-25)
An analytical method was developed and validated for the determination of maltodextrin in raw milk, using high-performance liquid chromatography with evaporative light scattering detection. Maltodextrin content was evaluated in adulterated raw milk using a Supelcosil LC-NH2 (25cm×4.6mm) column and isocratic
Utilization of Lactobacillus sp. for steroid glycoalkaloids degradation by lactic acid fermentation.
Maria Veselá et al.
Die Nahrung, 46(4), 251-255 (2002-09-13)
The degradation fo steroid glycoalkaloids (SGAs) has been studied in model solutions. The number of colony forming units (CFU) was determined using a nondirect (cultivation) method during all stages of fermentation. The changes in SGAs content were observed by HPLC
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service