Molybdenum (Mo)
Recognized as a new element in 1778, the first impure form of molybdenum was produced in 1782.
The metal is silvery white and very hard, although softer and more ductile than tungsten. Used as an alloying agent, it makes quenched and tempered steels both harder and tougher and improves their strength at high temperatures. Molybdenum oxidizes at elevated temperatures.
It is used in nickel-based alloys that are heat and corrosion-resistant. The metal has been used for electrically heated glass furnace and fore hearth electrodes, in nuclear energy applications, and in aircraft and missile parts.
Molybdenum is an essential trace element for nitrogen fixation and other metabolic processes.
Sigma Aldrich Fine Chemicals Biosciences Molybdenum microfoil, disks, 25mm, thinness 0.1mum, specific density 92.4mug/cm2, permanent mylar 3.5mum support, 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum microfoil, disks, 25mm, thinness 0.1mum, specific density 92.4mug/cm2, permanent mylar 3.5mum support, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum microfoil, disks, 25mm, thinness 0.1mum, specific density 92.4mug/cm2, permanent mylar 3.5mum support, 99.9% | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum microfoil, disks, 25mm, thinness 0.1mum, specific density 92.4mug/cm2, permanent mylar 3.5mum support, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum powder, 1-5 mum, >=99.9% trace metals basis | 7439-98-7 | MFCD00003465 | 50G
Molybdenum powder, 1-5 mum, >=99.9% trace metals basis | Purity: >=99.9% trace metals basis | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 50G
Sigma Aldrich Fine Chemicals Biosciences Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, 50mm disks, thickness 0.75mm, annealed, 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, 50mm disks, thickness 0.75mm, annealed, 99.9% | Purity: 99.90% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Cas9 GFP Lentiviral Partic
Ready-to-use Cas9-GFP lentiviral particles enable immediate transduction of a wide range of cell lines. Cas9-GFP lentiviral particles efficiently and stably integrate Cas9 and GFP linked by a 2A peptide and driven by the EF1 alpha promoter (EF1a-Cas9-2A-GFP) for strong expression in both dividing and non-dividing cell lines. They are ideal for avoiding the tedious lentivirus production process and are one part of a two part CRISPR system with individual Cas9 and gRNA expression vectors. For easy fluorescence microscopy a MOI greater than 200 should be employed. To order gRNA in any format click here
Research Products International Corp TES Free Acid 1 KG
Substance Name: 2-Tris(hydroxymethyl)-methyl-2-amino 1-ethanesulfonic acid
CAS Number: 7365-44-8
Molecular Formula: C6H15NO6S
Molecular Weight: 229.25 g/mol
Hach Company HQ440D Laboratory pH Meter Package for Dirty Samples with Fast Response RedRod PHC735 Glass Refill Electrode
Designed for water quality experts, the Hach HQ440D Laboratory Multi-Meter is an advanced laboratory meter that takes the guesswork out of measurements. HQD digital meters connect with smart Intellical electrodes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time. The advanced HQD Laboratory Meter is designed to withstand years of continuous lab use. HQD bench meters feature a simple user interface that does not require manuals or training to operate. The Intellical PHC735 is a digital, combination glass-body electrode with a refillable KCl reference and built-in temperature sensor. The PHC735 utilizes Red Rod technology to deliver exceptionally fast response times and stable, accurate measurements. It has a high-flow annular ring junction and is ideal for measuring pH of “dirty” samples, including wastewater and food and beverage applications.