Products & Reviews

These 2 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances. They are designed for microchemical work in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 8 Standard Taper PYREX® stopper. For replacement stoppers, see No.…

These 5 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances. They are designed for microchemical work in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 8 Standard Taper PYREX® stopper. For replacement stoppers, see No.…

These 10 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances and individually serialized and supplied with a Certificate of Identification and Capacity. They are designed for microchemical work. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 9 Standard Taper PYREX® stopper. For replacement stoppers, see No. 7650. The graduation lin…

These 25 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances and individually serialized and supplied with a Certificate of Identification and Capacity. They are designed for microchemical work. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 9 Standard Taper PYREX® stopper. For replacement stoppers, see No. 7650. The graduation lin…

Product includes: Transwell® unit (1 integral tray with 96 wells), reservoir plate (for cell growth steps), receiver plate (96 wells for growth or assay steps) and 2 sterile lids; 1 set per case 0.4 µm pore size PC (polycarbonate) membrane Membrane is treated for optimal cell attachment Receiver and reservoir plates are untreated Cell growth area is 0.143 cm2 which is 20-50% greater than other brands Large apical and ba…

Product includes: Transwell® unit (1 integral tray with 96 wells), reservoir plate (for cell growth steps), receiver plate (96 wells for growth or assay steps) and 2 sterile lids; 5 sets per case 1.0 µm pore size PET (polyester) membrane Membrane is treated for optimal cell attachment Receiver and reservoir plates are untreated Cell growth area is 0.143 cm2 which is 20-50% greater than other brands Large apical and baso…

Banana-peel plastic wrap features easy opening for aseptic removal and eliminates static cling when wearing latex gloves. You can see the polystyrene pipet through the clear plastic wrap for instant size identification. New anti-static clear all-plastic wrap allows full view of pipet for easy size identification and reduces storage space requirements.Unique color-coded magnifying stripe for easier meniscus viewing.Sterile, in…

Banana-peel plastic wrap features easy opening for aseptic removal and eliminates static cling when wearing latex gloves. You can see the polystyrene pipet through the clear plastic wrap for instant size identification. New anti-static clear all-plastic wrap allows full view of pipet for easy size identification and reduces storage space requirements.Unique color-coded magnifying stripe for easier meniscus viewing.Sterile, in…

Banana-peel plastic wrap features easy opening for aseptic removal and eliminates static cling when wearing latex gloves. You can see the polystyrene pipet through the clear plastic wrap for instant size identification. New anti-static clear all-plastic wrap allows full view of pipet for easy size identification and reduces storage space requirements.Unique color-coded magnifying stripe for easier meniscus viewing.Sterile, in…

Banana-peel plastic wrap features easy opening for aseptic removal and eliminates static cling when wearing latex gloves. You can see the polystyrene pipet through the clear plastic wrap for instant size identification. New anti-static clear all-plastic wrap allows full view of pipet for easy size identification and reduces storage space requirements.Unique color-coded magnifying stripe for easier meniscus viewing.Sterile, in…

The Organoid counting software ships with a 0.2mm, 20uL, counting chamber and an alphanumeric access code. This software extension enables Corning Cell Counter operators to capture rapid data of 3D cell cultures based on the structure’s morphology. Results are viewed within the intuitive application interface or remotely accessible by utilizing the cloud login. Unlimited storage.Accurate – powered by machine learning artificia…

The VisiTech laser engine combines the tightly collimated beams from multiple lasers into a single collinear beam. This module houses up to six solid state lasers with their associated controller systems. An optional fibre input port for combining externally generated laser lines is available. The AOTF module may also be integrated with this unit to permit computer control of laser line selection, individual line intensity a…

20-Place Slide Tray Racks - Store multiple trays for easy retrieval Heathrow Scientific 20-Place Slide Tray Racks are ideal for Microbiology, Histology, and Pathology fields. Sturdy ABS rack holds five of the 20-place slide trays. Eliminates the worry of breakage during retrieval—easy access to each of the trays. Matching clasps provide area for identification labels and doubles as a handle. Label or write with permanent pen o…

The GEMINI-MB Ultra High Purity Water System provides up to 3.7 liters per minute of 18.2megohm, 0.2 micron filtered water. The GEMINI-MB Ultra High Purity Water System provides up to 3.7 liters per minute of 18.2megohm, 0.2 micron filtered water. The Multi-Pass Ultraviolet system irradiates the water at three separate passes in the recirculation loop. The dispensing port is continuously exposed to UV for complete sterility a…

Using P3S Technology, Precise Selection (design), Synthesis and Screening we have created 3 high-value targeted libraries: Kinase, GPCR and Ion-Channel. Through the unique combination of in-house computational work, organic chemistry and bio-screening, we have our first products that have undergone in-vitro screening.The GPCR targeted library has 1588 compounds against 14 different targets.A ligand based approach was used in c…

The UPSTATE® colorimetric STAR (Signal Transduction Assay Reaction) ELISA kit is a solid phase sandwich enzyme linked immunosorbent assay that provides a fast, sensitive method to detect specific levels of signaling targets in whole cell extracts. The EGFR plate is coated with a specific mouse monoclonal EGFR capture antibody. Sample lysate or the standard included in the kit are incubated in the microwells allowing EGFR antig…

Alfa Aesar offers a full range of precious metal salts and solutions manufactured to stringent specifications. Homogeneous catalysis provides an excellent choice where highly specific reactions are desired including chiral transformations. Our homogeneous catalysts can be used in a wide range of chemical transformations. Supported (heterogeneous) precious metal catalysts are used in a variety of reactions including hydrogena…

Regardless of sample size, the Keysight 5600LS large-stage AFM is ready to deliver high-resolution results. The versatile 5600LS is the world’s only commercially available AFM that allows imaging of both large samples (in air) and small samples (in air, or in liquid under temperature control) with an AFM & STM scanner. The 5600LS utilizes a fully addressable 200mm x 200mm stage and a new, low-noise design. Samples up to 8”…

With today’s faster, leaner production requirements, the smooth integration of pharmaceutical excipients is essential. And since pharmacopeia now specify functionality in addition to chemical purity, Merck Millipore has adopted these challenges in a new addition to the Parteck® family. Parteck® LUB products are vegetable grades of Magnesium stearate, Calcium stearate and Stearic acid, the most effective excipients for lubrica…

The new RayShield Coupler for the alpha300 and alpha500 microscope series allows the acquisition of Raman spectra at wavenumbers down to below 10 rel. cm-1. This high-transmission coupler system includes a specialized narrow-band filter set which is optimally aligned to detect lines extremely close to the Rayleigh line while maintaining ideal Rayleigh shielding. The RayShield Coupler is available for a variety of laser wavele…

Ideal for low-expressing protein targets, the LOBSTR E. coli expression strain allows for one-step polyhistidine-tag affinity purification by eliminating the two major E. coli contaminants. Traditionally, a major drawback to using polyhistidine-tag affinity purification for proteins expressed in E. coli is contamination resulting from the presence of two naturally histidine-rich proteins in E. coli, ArnA and SlyD. LOBSTR (l…

The HTS Transwell-96 permeable support has an array of 96-wells with membrane inserts connected by a rigid, robotics-friendly tray that enables all 96 inserts to be handled as a single unit.Choice of either polyester (PET) membrane (0.4 µm, 1.0 µm, and 8.0 µm pore sizes) or polycarbonate (PC) membrane (0.4 µm, 3.0 µm, and 5.0 µm pore sizes) 0.143 cm2 membrane area per well, providing 20% to 50% more surface area for cell growt…

The DRG® HCG One-Step Pregnancy Test is an in vitro diagnostic test for the qualitative detection of human Chorionic Gonadotropin (hCG) in urine.  The test is a two-site immunoassay employing monoclonal and polyclonal antibodies and is designed to reliably produce a visually detectable pink to purple test line in the presence of hCG at a concentration of 25 mIU/mL or greater (WHO 1st IRP, 75/537) within five minutes of sample…

Laboratory grade plastic pH strips in durable and easy to open flip-top vials. Easy-to-use — simply dip strip in solution to be tested and match to color chart immediately Single color match with full 0.5 in. (1.27cm) matching area for quick and accurate matches Flip-top vial stays closed when dropped, but is easy to open with one-hand Sturdy vial keeps strips safe from the elements Full pH range (0.0-14.0) is av…

Open and close Thermo Scientific™ Nunc™ EZFlip™ Conical Centrifuge Tubes with one hand due to a proprietary hinged-cap system. The tubes feature an ergonomic design and are compatible with both fixed-angle and swing bucket centrifuge rotor. Features: Integrated leakproof cap prevents cross-contamination and lost closures Conical bottom, sterile Clarified polypropylene combines chemical resistance and high-speed to…