Chromatography Media
Waters Corporation Pico-Tag Eluent, Liquid, 1 Liter, Amino Acid Analysis
This eluent, used in the Pico Tag™ Method, is sold separately. The Pico Tag™ Method has been widely used for amino acid analysis for over two decades.
- Used in reversed phase separation mode.
- Supports optical detection methods.
- Liquid formulation for easy use.
- Compatible with LC system types.
- Provides a shelf life of 1 month upon reconstitution.
- Designed for amino acid analysis applications.
Waters Corp Waters Bulk Media, Porapak P, 50-80 Mesh, 20 g
Porapak P is a porous polymer bead packing material for gas chromatography, offering advantages over traditional materials. It provides an extended liquid surface, preventing issues with support, polarity, volatility, or freezing. This yields sharp, symmetrical peaks and low retention volumes for compounds like water, alcohols, and glycols.
- Porous polymer bead construction.
- Low polarity.
- High surface area (100 to 200 m2/g) and density (0.27 g/cm3).
- Maximum temperature stability up to 250°C in oxygen-free atmosphere.
- Prevents bleed and adsorption of polar compounds.
- Ensures consistent retention times and delivers sharp, symmetrical peaks.
- Allows easy, efficient column packing and rapid overload recovery.
- Low retention volumes for water, alcohols, and glycols.
Waters Corporation GC Packing, Porapak PS, 80-100 Mesh, 20 g
This product is a rigid, cross-linked polymer bead material designed for gas chromatography. It offers high-temperature stability, consistent retention times, and ensures no bleed from the packing material. This material helps achieve sharp, symmetrical peaks for a variety of compounds.
- Absence of bleed from packing material
- No adsorption of polar compounds
- High-temperature stability
- Consistent retention times
- Ease of column packing with high efficiency
- Rapid overload recovery
- Rigid, cross-linked polymer beads
- Provides sharp, symmetrical peaks and low retention volumes for water, alcohols, and glycols
- Upper temperature limit is 250°C in an oxygen-free atmosphere
- Particles do not crush or fracture easily during column packing
- Columns can achieve plate counts of 1200 to 2200 plates per meter when properly packed
Waters Corp Waters Pico-Tag Eluent, A, 4 x 1 L Bottles, for HPLC Amino Acid Analysis
Waters Pico-Tag Eluent, A, 4 x 1 L Bottles, for HPLC Amino Acid Analysis
Waters Corporation Porapak Packing Material, S, 80-100 mesh, 26 g
Waters Corporation Porapak Packing Material, S, 80-100 mesh, 26 g
Waters Corp Waters Porapak Bulk Media, PS, 100-120 mesh, 20 g
Waters Porapak Bulk Media, PS, 100-120 mesh, 20 g
Bioworld TOSYL-ACTIVATED SEPAROPORE
This item has a minimum order quantity of 2 per supplier requirements. TOSYL-ACTIVATED SEPAROPORE (AGAROSE) 4B-CL: Tosyl-activated Separopore 4B-CL Can be used to couple primary amines, thiols, imidazole or tyrosine hydroxyl groups. Tosyl-activated Separopore couples more rapidly and efficiently to sulfhyd...
Sorbent Technologies Inc Silica Gel, Technical Grade, 60A, 40-63um, 1kg
Silica Gel, Technical Grade is an economical choice for general separations and filtration. The silica gel has a porosity of 60A, particle distribution of 40-63um (230x400mesh), and a quantity of 1kg. This silica gel gives good chromatographic performance for general, non-critical separations. It is used for the packing of traditional flash chromatography columns.
Bioworld NI-CHELATED SEPAROPOREAGA
NI-CHELATED SEPAROPORE (AGAROSE) 4B: Ni-Chelated Separopore 4B is an imminodiacetate (IDA)-immobilized metal affinity chromatography (IMAC) matrix that seperates proteins via their differences in affinity to nickel metal ions. Propertie...
Waters Corp Waters Dextran Calibration Ladder, 2-AB, HILIC, FLR, 200 µg
This 2-AB Dextran Calibration Ladder Standard is for glycan profiling and calibrating UPLC-HILIC/FLR systems, assigning glucose unit (GU) values. It features a higher average molecular weight (~4,500 Dalton), extending the workable GU value range from 2 to 30, which improves large glycan retention time assignment.
- Separation mode: HILIC
- Detection method: FLR
- Formulation: Solid
- Storage condition: 4°C (refrigerated)
- Mass: 200 µg
- Shelf life: 24 months (1 week upon reconstitution)
- Enables assignment of glucose unit (GU) values for glycan structures
eMolecules 18668-00-3 | Ambeed | (R)-2-Acetoxypropanoic acid | 100mg | 601096966 | A215054 | MFCD16036178 | 132.115 | C5H8O4
Ambeed | 3-Methylpiperidine-26-dione | 250mg | 490556946 | A355058 | 29553-51-3 | MFCD13178824 | 127.143 | C6H9NO2
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Bioworld L-PHENYLALANINE SEPAROPORE
L-PHENYLALANINE SEPAROPORE (AGAROSE) 4B-CL: Specifications: Ligand: L-Phenylalanine.; Particle size (range): 55-175m.; Molecular Weight range: 6x104 - 2x107.; Matrix: Separopore 4B-CL.; pH stability: 3-10.; Flow specifications: 70-140 cm...
Tosoh Bioscience LLC TSKGEL CHELATE-5PW GUARD KIT
Kit, Guardgel; For 7.5mm I.D. Tosoh TSKgel Chelate-5PW column; Media: Polymer