UniSil® normal
phase silica
gel from NanoMicro
Tech are ultra-high purity monodisperse silica microspheres
(purity >99.999%; CV<3%) produced by a patented technology. Polar functional groups richly cover
the surface of
the microspheres
in
which the residual metal contents
are
extremely low thereby
enabling optimal retention and
symmetrical peaks
for excellent resolution. Two
types of
functional
surface
are
provided: silanol (unbonded) and diol groups that especially suitable for separation of polar compounds with peak tailing.
Silica –Based Chromatography Media,Separation Of Organic Compounds,Separation Of Natural Products,Separation Of Large Biomolecules Suzhou Nanomicro Technology Co., Ltd. , https://www.nanomicro-technology.com
The importance of water supply for laying hens
Eggs need water most of the time in three days, ie 8 o'clock in the morning, 12 o'clock noon, and 6 o'clock in the evening. Because most of them are in daylight and light. Under normal circumstances, around 8 o'clock in the morning, the chickens begin to receive daylight, and the body needs supplemental water. At around 12 o'clock noon, most of the time for laying eggs for chickens consumes more water in the body. Around 6 o'clock in the evening, chickens are prepared to feed or rest in the nest. They need to feed enough water for nighttime metabolism. Therefore, it is necessary to feed the laying hens timely in these three times. Because at this time, chicken eggs are prosperous and their metabolism is enhanced. Dewatering requires more water in addition to increased food intake. The formation of eggs also requires water. We must always pay attention to laying hens. If it is found that laying hens are restless and panting, etc., it may be caused by lack of water. At this time, chickens should be fed with water. It has been confirmed by experiments that laying hens not only need to feed feeds rich in nutrients, but also need timely feeding of water. Especially when the egg production rate of chickens increases, the water requirement also increases, and timely feeding of water becomes even more important.