249210 Results for: "Shop All Science Olympiad Kits"

Supplier: Leica Microsystems

The Leica EZ4 W microscope offers excellent optics and a wireless integrated camera, With its user-friendly design it enables effortless capture and sharing of discoveries, enhancing the learning experience. Students can explore, document, and enjoy interactive sessions with the Leica EZ4 W.

Supplier: Upchurch Scientific

VWR MICRO TIGHT SLEEVE .0155X.025

Supplier: Labconco

Fully-featured, energy-efficient fume hoods provide an environmentally-friendly solution to ducted fume hoods while simplifying installation. Ideal for oversized equipment.

Supplier: Ace Glass

The rugged cylindrical reaction flask with Duran style flat o-ring groove flange, is for use with quick release clamp. Fabricated from heavy wall borosilicate glass. Inlet and outlet connections on jacket, sealed tangentially, are o-ring ball joints. Small reactors 1 to 6 L use 28/15 spherical joints and 10 L and larger us 35/25 o-ring joints. Ten liter and larger are supplied with capacity reference graduations. Each flask is supplied with one CAPFE, PTFE encapsulated silicone, o-ring. Flasks are available with a variety of valve types. Maximum Jacket Pressure: 5 PSI (.34 Bar). Jacket Connections: 35/25 (S/J). Maximum Delta T: 60°C.

Supplier: WORLD PRECISION INSTRUMENTS LLC

Microelectrode holder-half-cells couple fluid-filled glass micropipettes to high input impedance amplifiers. A Ag/AgCl pellet (or a silver wire) molded into the holder body provides stable potential. Electrical connection is made via male 2 mm pins or female 2 mm sockets. The pipette may be mounted axially or at right angles to the holder. Pipettes are held with screw-caps or rubber gaskets (without caps). Filling WPI microelectrode holders with electrolytes containing chloride results in stable electrode potential. Suitable electrolytes include KCl, NaCl and CaCl₂. Holders are supplied for standard WPI single capillary tubing of 1.0, 1.2, 1.5 and 2.0 mm outside diameters. (Call WPI regarding custom designs for other glass Ø.) The holder style you select will depend on your experimental application, space, and instrumentation.

Supplier: Eppendorf

Tailor your pipetting to your needs with the Eppendorf Research® 3 neo. Choose between 'fast' or 'easy' volume selection, secure your settings with a volume lock, and make quick, temporary adjustments as your workflow demands. Universal tip cones and customizable marking rings ensure seamless integration and clear identification.

Supplier: Brady Worldwide

Antennae, cables, power supplies, and other accessories are available.

Supplier: Abnova

MAB RAT CD5 53-7.3 MS IGG2A FITC 100 UG

Supplier: CELLRX LIMITED

Short™ AE-IGF-1 is a recombinant protein of human insulin-like growth factor-I (IGF-1) that has been engineered with an N-terminal Ala-Glu sequence, enabling higher specific activity versus IGF-1 over a longer time course in small to large-scale culture systems and bioreactors. It is approximately 100-fold more biologically potent, in-vitro, than insulin and significantly increases recombinant protein production while reducing apoptosis. Short™ AE-IGF-1 is produced and tested under ISO 9001, ISO 14001, ISO 45001 accreditation, fully defined animal-free components. It is liquid stable, high purity with requisite performance at a compelling price.

Supplier: Labconco

FreeZone® Triad® Benchtop Freeze Dryers are designed for multiple types of lyophilization: flask, bulk and stoppering vials. With the ability to freeze dry samples in so many different forms, the Triad’s versatility and compact design make it perfect for busy labs. Now with Lyo-Works™ OS the Triad is smarter than ever, making freeze drying even challenging samples easy.

Supplier: Bio-Rad

Aminex® Carbohydrate Analysis HPLC Columns separate compounds using a combination of size exclusion and ligand exchange mechanisms.

Supplier: Labconco

Fully-featured, energy-efficient fume hoods provide an environmentally-friendly solution to ducted fume hoods while simplifying installation. Ideal for oversized equipment.

Supplier: Leica Microsystems

The Leica DM750 microscope is an advanced educational tool, with a wireless camera, Koehler illumination, and high-quality optics for clear observations. Enhance classroom experience with advanced imaging and comprehensive exploration.

Supplier: Labconco

Fully-featured, energy-efficient fume hoods provide an environmentally-friendly solution to ducted fume hoods while simplifying installation. Ideal for oversized equipment.

Supplier: ABBEXA LLC MS

KIT_ELISA_CASEIN-S1_CSN1S1_HUMAN_96TEST

Supplier: Sartorius

Entris® II Basic Advanced analytical balances feature isoCAL, intuitive graphic touch display and 13 built-in applications. Highly accurate results are guaranteed via the monolithic weigh cell technology. High chemical resistance is ensured by using parts made from hard-wearing PBT, stainless steel and glass. Integrated protection systems increase reliability of weighing results: 3 configurable levels determine valid weighing data and ensure only valid data is transferred to external devices.

Supplier: AVIVA SYSTEMS BIOLOGY CORP MS

ELISAKITPROSTACYCLIN96TEST

Supplier: Antibodies Online

ELISAKITMASTCELLTRYPTASE96TEST

Supplier: AVIVA SYSTEMS BIOLOGY CORP MS

KITELISAANXA1MOUSE

Supplier: MABTECH INC MS

KIT_FLOUROSPOT_PLUS_IFN-Y_IL-17A_MS_2PLT

Supplier: 3M Healthcare

Zeta Plus™ ZB Series Filter Cartridges are optimized for clarification of pharmaceutical, biological, bioprocess and cosmetic fluids, in addition to, providing protection of downstream sterilizing grade membrane filters. The strong positive charge provides enhanced reduction of negatively charged contaminants compared to a mechanical filtration mechanism alone.

Supplier: Genetex

Cyclic nucleotides are hydrolyzed and compartmentalized by a family of enzymes called phosphodiesterases. In mammals at least 11 different families of PDEs can be discriminated (PDE1-11) based on their kinetic properties and inhibition to various pharmacological agents. Three different PDE1 genes have been identified (PDE1A, PDE1B, PDE1C). The enzymes of the PDE1A and PDE1B have higher affinity for cGMP than for cAMP, where as, PDE1C has high affinity for both cAMP and cGMP. Calcium-Calmodulin stimulates the activity of each of these enzymes several-fold. The PDE1C gene has been cloned from human, mouse and rat. The PDE1C gene codes a family of proteins (variants) that differ from each other at amino and carboxy termini of the protein. The tissue distribution of PDE1C is different from other PDE1 gene family members. A 5 splice variant of PDE1C2 is found in rat olfactory epithelium and is believed to be involved in olfactory signal transduction. Other PDE1C variants (PDE1C1 and PDE1C2) are found in human heart. The PDE1C enzymes bind both cGMP and cAMP with different affinities.

Supplier: Sartorius

Entris® II Basic Advanced precision balances feature isoCAL, intuitive graphic touch display and 13 built-in applications. Highly accurate results are guaranteed via the monolithic weigh cell technology. High chemical resistance is ensured by using parts made from hard-wearing PBT, stainless steel and glass. Integrated protection systems increase reliability of weighing results: 3 configurable levels determine valid weighing data and ensure only valid data is transferred to external devices.

Supplier: WORLD PRECISION INSTRUMENTS LLC

The EVOM™ Auto automates measurements of TEER in epithelial or endothelial monolayers cultured on high throughput screening (HTS) 24 and 96-well and plates utilizing our innovative EVOM technology, qualitatively measuring cell monolayer health and quantitatively measuring cell confluence by determining an increase or a plateau in tissue resistance.

Supplier: CREATIVE BIOARRAY MS

KIT_MEDIUM_CELL_GROWTH_SKELETAL_500ML

Supplier: MYBIOSOURCE

KIT_ELISA_ALPHA-LACTALBUMIN_96-STRIP_WEL

Supplier: Bachem Americas

FITC-?AHX-GLY-ARG-GLY-ASP-SER-PRO-OH 1MG

Supplier: MYBIOSOURCE

KIT_ELISA_LZM_LSZ_HUMAN_96-STRIP_WELLS

Supplier: AVIVA SYSTEMS BIOLOGY CORP MS

ELISAKITCXCL1MOUSE96WELL

Supplier: ABBEXA LLC MS

KIT_ELISA_CASEIN-S1_CSN1S1_HUMAN_96T