wenova123 - Blog
Dec
25
2013

Laboratory Safety Equipment and PE Apron

Laboratory should be equipped with necessary biological safety cabinet or other physical containment device and use correctly, to level 2 above (contain 2) biological safety cabinet is advisable. In the lab, we need to put on the PE Apron, because PE Apron can guarantee the health of the laboratory....

Tags : PE apron

Dec
24
2013

PE Apron and Transparent agent xylene

Xylene is currently the most widely used of a transparent agent, the price is cheaper, refractive index of 1.497, volatile, colorless transparent liquid, soluble in alcohol and can dissolve wax, can be mixed with sealed agent gum, can not be mixed with water, transparent effect is strong, and fast. ...

Tags : PE apron

Dec
23
2013

Isolation Gown and Access rules of reagent

In order to achieve accurate results, the following rules should be strictly abidden by during the access reagent, to ensure that the reagent is not contaminated and not spoil: reagent can't contact with the hand. Use clean spoon, measuring cylinder or dropper reagent, absolutely not allowed to use ...

Dec
20
2013

Swallows an misapprehension and Double Folding Camping Bed

Our future life is an important power, is called a humiliation. Many celebrities will encounter many, many things you can't stand, but you have to endure. And you don't stand can not be successful.When I was writing ,my mother let me buy Double Folding Camping Bed ,I didn't know what kinds of Double...

Dec
19
2013

Pathogenic bacteria and PE Apron

Because food the sharp deterioration caused by not form spores of bacteria, pathogenic bacteria and pathogens, with the exception of clostridium botulinum most don't spore formation, therefore, to not produce spore bacteria pollution of food and food storage period is short, or heating at high tempe...

Tags : PE apron

Dec
18
2013

Chloramphenicol and PE Apron

Chloramphenicol can be inhaled, swallowed or skin absorption by the harm, and is a kind of carcinogenic substance. Operators wear suitable gloves and PE Apron. Operating in the fume hood. Chloroform (CHCl3) can irritate the skin, eyes, mucous membrane and respiratory function. It is a kind of carcin...

Tags : PE apron

Dec
17
2013

The classification of the moist heat sterilization and CPE Shoe Cover

Boil boil: 100 ℃, 5 minutes, can kill bacteria breeding. Many buds to be boiled tide 5 ~ 6 hours to death. Water with 2% sodium carbonate, can improve its boiling point of 105 ℃. Can not only promote the spore kill, also can prevent rust metal vessels. In the lab, we need to put on the CPE Shoe Cove...

Dec
16
2013

Drying oven Classification and PE Apron

Classification: drying chamber can be divided into common type and blower type two kinds. The latter in the equipped with an electric fan in the cabinet, to speed up the hot air convection, make the evenness of temperature in the cabinet. At the same time make the items in the evaporation of water v...

Tags : PE apron

Dec
14
2013

The use of sterile room and Disposable Cap

Aseptic operation room should have air aseptic filtration uniflow air device, operating area cleanliness level 100 or place the same level of super clean workbench, indoor temperature control 18 to 26 ℃, relative humidity 45% 65%. The buffer room and indoor operation should be set to achieve the eff...

Dec
13
2013

mercurial poisoning and Mob Cap

Mercury easy by respiratory tract enters the body, also can be absorbed through the skin directly caused by the cumulative poisoning. A sign of serious poisoning is have a metallic taste in the mouth, also breath gas odor; Flow saliva, gums and lips are black mercuric sulfide; Lymph gland and saliva...

Tags : mob cap

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