Skip to content viewer section. 1. Sections of root tips of hyacinth, buckwheat, pea, soybean, and lupine, fixed in chrom-acetic acid, were stained with acid and basic dyes and washed in dilute buffer ...

After drying the sample, 2 μl of a saturated α-cyano-4-hydroycinnamic acid (Sigma) solution in 50:50 acetonitrile and 0.1% trifluoro acetic acid (2 μl) was added as a MALDI matrix. Karas ...

In a 1958 patent to Celanese (New York City), inventor Arthur W. Schnizer reported the reaction of acetaldehyde and acetic anhydride with a benzenesulfonic acid catalyst to produce vinyl acetate with ...

All calibration procedures assume that the labeled values of the calibration buffers are correct, but buffer values can change over time and so can your results. Therefore it is essential to have ...

The tiny particles in the flour will act like a buffer to smooth the surface so ... icky mineral deposits works because of the acetic acid content. This acid is very good at dissolving mineral ...

This is a differential medium. It tests an organism's ability to ferment the sugar glucose as well as its ability to convert the end product of glycolysis, pyruvic acid into gaseous byproducts. This ...

Portra / Getty Images A capital buffer is mandatory capital that financial institutions are required to hold in addition to other minimum capital requirements. Regulations targeting the creation ...

This valuable report describes the changing antiviral activity of IFIT1 across mammals and in response to distinct viruses, likely as a result of past arms races. One of the main strengths of the ...

acetic acid, ethyl acetate, caprolactam, naphtha, crude liquid wax, etc.; produces and sells chemicals and synthesis catalyst; explores for potash mineral; and sells coal mine machinery equipment ...