Synthetic diamond with carbonyl iron powder

Product Name: synthetic diamonds with carbonyl

Product Description: carbonyl is powder in the spherical and fine and high purity, uniform, low melting point, greater than the surface area, contact means with diamonds, which makes the preparation of powder catalyst high temperature graphite and vacuum reduction and the oxygen content down to less than 50 ppm, useful for diamond crystal growth in the ring, with respect to the catalytic synthesis routine, the diamond has a quality rate and a higher conversion.

NDT use carbonyl iron powder

Product Name: NDT use carbonyl iron powder

Product Description: brands of products used for testing the magnetic powder carbonyl iron powder 
 

No.	Mark	Average granularity	suspensibility	Fe
1	YT1	＜ 5	≥ 180	≥ 97.5
2	YT2	＜ 4	≥ 210	≥ 97.8
3	YT3	＜ 4	≥ 240	≥ 97.8

Note: Use the company's carbonyl iron powder as raw materials to produce flaw detection fluorescent powder, and comply with TB/T2600-96 standard requirement, the particle size head (air) method with measured, 100% 400 mesh sifting.

Methamphetamine price

Product Name: Methamphetamine
CAS: 537-46-2
Molecular formula: C10H15N
Molecular Weight: 149.233g / mol
Description: methamphetamine, also known as methamphetamine (DCI for +) form () known methylamphetamine, N-methylamphetamine, desoxyephedrine and colloquially as meth or "crystal meth," is a psychostimulant of the phenethylamine and amphetamine class drugs. It increases attention, concentration, energy and in high doses can cause euphoria, enhance self-esteem and increase libido.Methamphetamine high potential for abuse and dependence activation psychological reward system release a cascade of dopamine, noradrenaline and by the outbreak of serotonin in the brain,

Red Sandalwood for sale

Product Name: red sandalwood
Description: red sandalwood has been traditionally used as a disinfectant or diuretic astringent, but lately it is used as a natural dye to dye mixtures of plants and
Toothpaste and has used one of the most popular natural dyes today.

What is Amikacin sulfate

Product Name: amikacin sulfate
CAS no. 39831-55-5
Molecular formula: C22H47N5O21S2
Molecular Weight: 781.76
Appearance: white crystalline powder
Product Description: Amikin is a aminoglycoside antibiotics. This antibacterial activity against Gram positive, Gram-negative bacteria and mycobacteria (including Mycobacterium tuberculosis), in particular significantly stronger effect aginst Escherichia coli, Pseudomonas aeruginosa and Proteus. It has the advantage that it stabilizes the enzyme to inactivate caused by a large number of Bacillus tract and Pseudomonas aeruginosa. It is for infection of non-susceptible bacteria to other aminoglycoside antibiotics appears.

6-APA price

Several penicillin producing fungi were tested for their ability to 6-aminopenicillanic acid (6-APA) and producing penicillin acylase. 6-APA was in the corn steep liquor fermentation Trichophyton mentagrophytes, Aspergillus ochraceus and three strains of Penicillium sp. 6-APA was not detected in fermentations Epidermophyton floccosum, although the penicillins have been produced. 6-APA is produced, a large proportion of the total production of antibiotics by T. mentagrophytes. The types of fungi produced by various penicillins were identified by paper chromatography and it was found that all the cultures prepared benzylpenicillin. T. mentagrophytes and A. ochraceous showed yield of benzylpenicillin phenoxymethylpenicillin and the formation in response to the addition to the medium of fermentation of phenylacetic acid and phenoxyacetic increase, respectively. mycelium washed three Penicillium spp. and two high-yield strains of P. chrysogenum had penicillin acylase activity of penicillin against phenoxymethylpenicillin. A. ochraceous, T. mentagrophytes E. floccosum and Cephalosporium sp. had activity against penicillin acylase phenoxymethylpenicillin. Only two of the above fungi, T. mentagrophytes and E. floccosum, showed significant activity against penicillin acylase benzylpenicillin; in both cases, it was very low. The acylase activity of A. ochraceous was significantly increased by culturing in the presence of phenoxyacetic. It is concluded that the 6-APA often, but not always accompanied by the formation of penicillin and penicillin-acylase activity against phenoxymethylpenicillin is in fungi producing penicillin.

SK-OV-3 for sale

Product Name: SK-OV-3
human race
Source: ovarian adenocarcinoma, ascites transfer.
Morphology: epithelial
Medium and additives:
Containing 1.5 mM L-glutamine and 2.2 g sodium bicarbonate / l in McCoys 5a, the addition of fetal bovine serum to 10%.
Application: For research use only
Product Description:
SK-OV-3 was a 64 year-old white in female patients with ovarian cancer ascites G. Trempe and gold and 1973 cells are isolated tolerant to tumor necrosis factor and multiple cytotoxic drugs, including toxin diphtheria, cisplatin and adriamycin.