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 foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum washer, size m5, length 25 pcs, outside diameter 9.64 - 10.00mm | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum washer, size m5, length 25 pcs, outside diameter 9.64 - 10.00mm | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.9% | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
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 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
Medchemexpress LLC TES-991 | 1883602-20-7 | 99.7% | 393.45 | 50 MG
TES-991 is a potent and selective human α-Amino-β-carboxymuconate-ε-semialdehyde Decarboxylase (ACMSD) inhibitor, with an IC50 of 3 nM. It is for research use only. This compound significantly increases intracellular NAD+ levels, and in vivo studies show low blood clearance and moderate systemic exposure after oral administration.
- Potent and selective ACMSD inhibitor (IC50 of 3 nM).
- Significantly increases intracellular NAD+ levels.
- Low blood clearance and volumes of distribution (in vivo studies).
- Moderate systemic exposure after oral administration (in vivo studies).
- Stable for 3 years at -20°C as powder.
- Stable for 2 years at -80°C in solvent.
BURKLE INC Telescopic rod, infinitely adj. 45.28–118.11 in. (115–300 cm), 3 rods
Different tools can be attached to the telescopic rod (snap-in joint). The individual rods have been provided with an end stop. This means that one rod cannot accidentally slip out of another rod.
The telescopic rods cannot be rotated radially, which means even better handling!
Telescopic rod 5355-0280, extremely short model – yet extendable up to 280 cm (110.24 in.). Fits into every car trunk!
Sigma Aldrich Fine Chemicals Biosciences Histone Octamer full lengt
Human recombinant histone octamer consisting of 2 molecules each of histones H2A (GenBank Accession No. NM 033445) amino acids 2-130(end) with a N-terminal His-tag H2B (GenBank Accession No. NM 003528) amino acids 2-126(end) with a N-terminal His-tag H3 (GenBank Accession No. NM 003532) amino acids 2-137(end) with a N-terminal His-tag and H4 (GenBank Accession No. NM 003548) amino acids 2-103(end) with a N-terminal His-tag expressed in an E. coli expression system.
Sigma Aldrich Fine Chemicals Biosciences Sterile disks suitable for
Can be used to test a variety of antibiotics carbohydrates substrates antiseptics on bacteria in petri dishes. Soak a disc in a SOLUTIONon or apply some SOLUTIONon on the discs. Then let dry and place it in an inoculated agar plate. Each disc will absorb exactly the same amount of liquid.
Electron Microscopy Sciences EMS Long Molybdenum Boat
Thickness: 0.05 mm (0.002") Overall Length is 75 mm. Trough Measures: 50 mm (L) x 5 mm (W) x 1 mm (D)
Sigma Aldrich Fine Chemicals Biosciences Molybdenum wire, straight, 500mm, diameter 1.0mm, 99.95% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum wire, straight, 500mm, diameter 1.0mm, 99.95% | Purity: 99.95% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences TeloTAGGGTM Telomere Lengt
The kit utilizes Southern analysis of terminal restriction fragments (TRf) that are obtained by the digestion of genomic DNA using frequently cutting restriction enzymes.Step 1 Digestion of genomic DNAPurified genomic DNA is digested by an optimized mixture of frequently cutting restriction enzymes. The enzymes have been selected in such a way that telomeric DNA and sub-telomeric DNA is not cut. This is due to the special sequence characteristics of the repeats. Non-telomeric DNA is digested to low molecular-weight fragments.Step 2 Gel electrophoresis and Southern blottingfollowing DNA digestion the DNA fragments are separated by gel electrophoresis then transferred to a nylon membrane by Southern blotting.Step 3 Hybridization and chemiluminescence detectionThe blotted DNA fragments are hybridized to a digoxigenin (DIG)-labeled probe that is specific for telomeric repeats then incubated with a DIG-specific antibody covalently coupled to alkaline phosphatase. finally the immobilized