Microspheres
MICRO MEASUREMENT LABORATORIES INC USP729 PQ CHK STD BIMIX HIGH
The MML Bi-Mix USP 729 high-concentration particle count standard #061UF-0125 provides the user with a pre-mixed Standard Preparation sample containing 5 µm and 10 µm polystyrene latex spheres (PSL) at concentrations suitable for Light Obscuration (LO) instruments equipped with an automated dilution system. MICRO MEASUREMENT LABORATORIES INC mfg# 061UF-0125
PRECISION CELL SYSTEMS Moxi Z System Check Beads, 3 Vials (5m/vial)
Moxi Z System Check Beads, 3 Vials (5m/vial)
Electron Microscopy Sciences Aurion Carboxyl Functionalized Gold Nanoparticles, 6 nm 5 ML
This product has been developed to facilitate conjugating gold nanoparticles to molecules that cannot be conjugated via the classic direct adsorption method. The product is especially suited for covalent conjugation of small ligands. Aurion Gold Nanoparticles (Carboxyl Functionalized) are polyethylene glycol-carboxyl stabilized gold nanoparticle solutions based on defined particle sizes of 6, 10, 15 and 25nm.
Particle size: 6 nm
Glen Mills Inc Glass Beads 1.00 - 1.30, 1lb
These soda-lime lead-free glass beads are extremely round, have a narrow size spread, and their durability makes them ideal for thinner suspensions such as agricultural chemicals, tape coatings, aqueous suspensions, biologicals, and many other milling operations. *This item is for 1 pound -Beads purchased at less than full bag (44 pounds), have a $25.00 handling fee.
Polysciences, Inc. Polybead Amino Microspheres 3.00 um, 5 mL
Polybead Amino Microspheres are monodisperse polystyrene microspheres that contain surface primary amine groups. Protein coupling using glutaraldehyde as a coupling agent will result in protein binding 11-12 carbon atoms from the surface of the bead. These microspheres are packaged as 2.5% solids (w/v) aqueous suspensions.
Roche Diagnostics CEDEX VIABILITY BDS 30 30 ML
Cedex Viability Beads (30%), Viability Beads for Cedex Cell Analyzer.
HELIX CHROMATOGRAPHY Amaze RP A1 3.0 x 100 mm, 3 um
Mixed-mode stationary phase combining reversed-phase, cation-exchange, and anion-exclusion mechanisms. Provides broad retention for amino acids, hydrophilic and hydrophobic compounds, inorganic cations, basic drugs, and anionic counter-ions. Offers strong retention for basic analytes under acidic conditions, making it suitable for challenging separations of protonated compounds. Functional groups are integrated on a single ligand. A strong acidic group (pKa ~1) is positioned in the inner layer of the stationary phase close to the silica surface, minimizing interaction with residual silanols and improving peak shape for basic analytes. Incorporates surface-bound ion-pairing functionality, enabling full MS compatibility without the need for mobile phase ion-pairing reagents. Provides comparable selectivity and retention to established mixed-mode stationary phases, enabling direct method transfer with minimal adjustment.
Meso Scale Discovery RPLEX HUM Influenza B NP ASYQP
The R-PLEX Human Influenza B NP Assay Kit from Meso Scale Diagnostics is a multiplex immunoassay that simultaneously detects influenza B nucleoprotein antigens in human nasopharyngeal swab specimens This assay utilizes electrochemiluminescence detection technology and provides quantitative results for influenza B in under 3 hours It is intended for research use only and not for use in diagnostic procedures The kit includes a 96-well plate coated with capture antibodies detection antibodies labeled with electrochemiluminescent tags assay diluent wash buffer read buffer and calibrators and controls to allow quantitative analysis of samples
Polysciences, Inc. Polybead Carboxylate Microspheres 20.00μm 2ML
Polybead Carboxylate Microspheres 20.00μm 2ML
Spherotech 0.05-0.1 STREPTAVIDIN COATED P
Streptavidin Polystyrene Particles, 0.1% w/v, 0.05-0.1 um, 5 mL
Seracare Life Sciences Inc MAG BEADS ANTI-E.COLI O45 1ML
Anti-E.coli O45 Magnetic Beads are super-paramagnetic polystyrene beads coated with KPL's Anti-E.coli O45 Antibody. They are intended for use in the isolation and separation of E.coli O45 from a variety of samples.