General HPLC Accessories
Thermo Scientific Viper™ Capillary Stainless Steel Fingertight Fittings, 180µm x 950mm
Maximize liquid chromatography (LC) performance and get virtually zero-dead-volume connections to ensure optimal separations. Thermo Scientific™ Viper™ Capillary Stainless Steel Fingertight Fittings for HPLC and UHPLC Systems are easy to use and enable fast, tool-free setup, even for the most advanced column- and valve-switching configurations. Compatible with virtually any common column and valve type, it is suitable for system pressures of up to 1310 bar (19,000 psi).
Waters Corp Method Validation Kit, CORTECS C18+, 90 Å, 2.7 μm
This Method Validation Kit features CORTECS C18+ phase with a 90 Å pore size, 2.7 μm particle size, and 3 x 30 mm column dimensions, ideal for robust method development and validation.
- Method validation kit type
- CORTECS C18+ phase
- 90 Å pore size
- 2.7 μm particle size
- 3.0 mm ID
- 30 mm length
- C18 phase type
- USP L1 compliant
Waters Corp Method Validation Kit, Reversed Phase, 2.7 μm, 450 Å
This method validation kit has 2.7 μm superficially-porous-silica particles with an average pore diameter of 450Å. Functionalized with a proprietary polyphenyl bonding, it is ideal for LC or LC-MS analyses of intact IgG monoclonal antibodies and their fragments. Each kit includes three columns from three different manufactured batches.
- Designed to provide a reversed-phase solution for intact and IdeS digested monoclonal antibodies.
- Novel polyphenyl bonding on superficially porous silica particles is specific for LC-MS or LC analysis of intact IgG monoclonal antibodies.
- High-coverage bonding prevents carryover effects and improves low pH stability.
- Included columns are compatible with UHPLC, UPLC, and HPLC systems, offering method transfer flexibility.
- Phenyl bonding and solid-core technology maximize resolving power and selectivity for protein sample analysis.
Diagnostic Biosystems PERMABLUE PLUS/AP PermaBlue Plus/AP
PermaBlue Plus/AP is a substrate-chromogen system designed to be used for either IHC or ISH when utilizing alkaline phosphatase. PermaBlue Plus/AP has been reformulated to increase stability of the working solution while producing a distinct bright blue color. PermaBlue Plus/AP is insoluble in alcohol and xylene substitutes; therefore sections can be dehydrated in alcohol, cleared in xylene substitute, and permanently mounted.
Waters Corp CORTECS C18 Method Validation Kit, 90à , 2.7 µm, 3 mm X 50 mm, 3/pk
CORTECS C18 Method Validation Kit, 90à , 2.7 µm, 3 mm X 50 mm, 3/pk
Waters Corp CORTECS C18 Method Validation Kit, 90Å, 2.7 μm, 2.1 X 75 mm
These columns are general purpose, high-efficiency columns based on a solid-core particle, designed to offer balanced retention of acids, bases, and neutrals across low and mid-range pH conditions.
- Chemistry: C18
- Separation mode: Reversed-phase
- Particle substrate: Silica
- pH range: 2 to 8 pH
- Maximum pressure: 18000 psi (1240 bar)
- Endcapped: Yes
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 2.7 μm
- Endfitting type: Parker-style
- Pore size: 90 Å
- Format: Method validation kit
- Surface area: 100
- System compatibility: HPLC
- Particle technology: Solid-core
- USP classification: L1
- Internal diameter: 2.1 mm
- Length: 75 mm
- Carbon load: 6.6 %
- eCord: Yes
- Units per package: 3 pk
Waters Corp iKey BEH C18 Separation Device, 1.7 µm Particle
The iKey Separation device is an enabling technology for the ionKey/MS system. This innovative iKey eliminates the need for traditional fittings, thereby simplifying the microflow-LC user experience. It is available with an internal diameter of 150 µm and in 50 mm and 100 mm lengths, making microflow LC accessible to chromatographic laboratories.
- Pore size: 130 Å
- Particle size: 1.7 µm
- Inner diameter: 150 µm
- Length: 100 mm
- Chemistry: C18
- Separation mode: Reversed phase
- Particle substrate: Hybrid
- pH range: 1 to 10
- Maximum pressure: 10000 psi (690 Bar)
- Endcapped: Yes
- Silanol activity: Low
- Particle shape: Spherical
- Surface area: 185
- Carbon load: 18%
Waters Corp Flowcell Rebuild Kit, 2998 Autopurification, HPLC
This rebuild kit contains the lenses and gaskets necessary to rebuild a 2998 autopurification flow cell.
- Contains the necessary lenses and gaskets.
- Designed for rebuilding 2998 autopurification flow cells.
- Compatible with HPLC systems.
- Replaced as required to maintain optimal performance.
- Supplied as a single pack.
Waters Corp XSelect CSH Fluoro-Phenyl Prep Guard Cartridge, 130Å, 5 μm, 30 mm × 10 mm
This 30×10 mm Prep Guard Cartridge, in conjunction with the 30×10 mm Prep Guard Holder, is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column is intended to extend column lifetimes and decrease purification costs.
- Designed to safeguard HPLC and SFC 30 mm ID Prep OBD™ columns
- Extends column lifetimes and diminishes purification costs
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed phase
- Particle substrate: Hybrid
- pH range: 1 to 8
- Maximum pressure: 6000 psi (415 bar)
- Particle size: 5 μm
- Pore size: 130 Å
- Inner diameter: 30 mm
- Length: 10 mm
- Units per package: 1
Waters Corp CORTECS C8 Method Validation Kit, 90à , 2.7 µm, 2.1 mm X 30 mm, 3/pk
CORTECS C8 Method Validation Kit, 90à , 2.7 µm, 2.1 mm X 30 mm, 3/pk
Waters Corp CORTECS Phenyl Method Validation Kit, 90Å, 2.7 μm, 3 x 50 mm, 3/pk
CORTECS Phenyl method validation kits offer columns from three distinct batches. These columns provide complementary selectivity to C18 stationary phases. Their particle morphology delivers high efficiency and lower backpressures compared to fully porous particles of similar size. The columns also ensure ultra-low column MS bleed, long lifetimes, and excellent peak shape.
- Provides columns of three different batches for method validation.
- Offers complementary selectivity to C18 stationary phases.
- High efficiency and lower backpressures due to particle morphology.
- Ultra-low column MS bleed.
- Long lifetimes.
- Excellent peak shape.
Waters Corp Active PreHeater (APH), MP35N, .007 in ID x 23.5 in, with Gasket
Active PreHeater (APH), MP35N, .007 in ID x 23.5 in, with Gasket
Medchemexpress LLC Aaa-10 | 2758171-70-7 | 98.0% | 472.65 g/mol | C25H41FO5S | 5 MG
AAA-10 is an orally active small-molecule inhibitor of gut bacterial bile salt hydrolases (BSH) used in research to probe microbial bile acid metabolism and downstream host effects.
- Potent BSH inhibitor with IC50s of 10 nM (B. theta rBSH) and 80 nM (B. longum rBSH).
- Inhibition in bacterial cultures: 74 nM (Gram-negative) and 901 nM (Gram-positive).
- High purity (98.0%) and defined molecular weight (472.65 g/mol).
- Soluble in DMSO (50 mg/mL) and compatible with several in vitro formulations.
- Powder stability: -20°C up to 3 years, 4°C up to 2 years; in solvent stability varies.
- Suitable for in vitro and in vivo formulation studies of bile acid metabolism.
- Available in small solid quantities for research use.
Waters Corp Waters ASAP Accessory, SYNAPT G2-Si, Xevo G2 Tof, G2 QTof
This ASAP accessory enables rapid, direct analysis of volatile and semi-volatile samples for mass spectrometry. It utilizes atmospheric pressure ionization for sensitive analysis of low-polarity compounds and complex mixtures without prior sample preparation.
- Rapid, direct analysis of volatile and semi-volatile solid and liquid samples.
- Atmospheric pressure ionization: heated nitrogen desolvation and corona discharge.
- Sensitive analysis of low-polarity compounds and complex mixtures; no prior sample preparation.
- Probe body, removable sample insertion assembly, corona pin, glass capillaries included.
- Fits standard API sources, replacing ESI or APCI probe assemblies.
- Fixed/removable sections for quick sample introduction, maintaining stable source conditions.
- Compatible with mass spectrometry instrument series: ACQUITY SQD/TQD, Xevo TQ MS.