- From sweet potatoes he created118different substances among them candy and shoe polish.
- Packaging approval for dangerous substance.
- By analyzing the desulphurization solution components the factor of solution degradation was found that is long term cumulation of thermally stable salt amino acid and suspended substance etc.in order to solve the present problem for normal and smooth operation thermal stable salt and impurity from amine solution were analysed an amine treating unit of mpr company which is movable or on-line has been put to used in chongqing general natural gas purification plant.
- In order to study the serological characteristics and genetic background of bel subtypes a b and h antigens on the surface of red blood cells of the proband as well as his family and the anti-a anti-b antibodies in their serum samples were detected by hemagglutination test; the a b h substances in saliva were determined by inhibitory agglutination test.
- Advanced water purification uses ozone treatment and bio-activated carbon treatment during the conventional sedimentation and rapid filtration processes.this treatment breaks down trihalomethane and substances causing a moldy odor.
- It is mandatory to prevent the reverse flow of fire protection system substances i.e. glycerin wetting agents stagnant water and water of non-potable quality from being pumped or siphoned into the potable water line.
- At one point a cloud of deadly chlorine gas was released-the same substance used on first world war battlefields.
- Throughout its lifetime a tree respites essentially as animals do by slow controlled oxidation of organic substances in cells.
- A former kgb agent who died from poisoning reportedly had a radioactive substance in his body.
- A white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers.
- A working substance has been prepared by treating perfluorinated polymeric oils and greases.
- A slippery or viscous liquid or liquefiable substance not miscible with water.
- As the above primary reaction proceeds silica fume and hcl will also induce a secondary reaction that generates sicl4 sih2cl2 poly-chlorosilane and many other substances:
- Based on these results the test substance is not a skin sensitizer under the defined experimental conditions.
- The substance does not react vigorously with reducing agent so it does not belong to oxidizing substances.