-
Anonymous users2024-01-24I am engaged in the laboratory bench, and it is recommended to use steel and wood, and the price of the two is about the same. But steel and wood are the best price-performance ratio. The all-wood test bench is much worse than steel and wood in terms of load-bearing and appearance.
Look at those things... Fume hoods, laboratory benches, utensils cabinets, these are considered furniture... I'm looking at other utensils and the like! ~
A. It is soda ash that can be used to produce bubbles using acetic acid to identify salt and soda ash, so this option does not meet the topic; >>>More
Many consumers will have such doubts when buying Shanghai laboratory furniture: is it better to buy all wood or all steel? The following Hanmin laboratory furniture will give you a detailed answer as follows. >>>More
The particles of white sugar are relatively large, so they will be reflective and shiny. >>>More
Conduct an inquiry into chemistry. The following experiments can not be completed using items in the kitchen are (D) A, to explore the conditions under which iron products rust B, to prepare shellless eggs C, to identify salt and soda ash D, to test whether tap water contains chloride ions A, iron can be placed in air, water, and sodium chloride solution to explore iron rust conditions B, the main component of egg shell is calcium carbonate, acetic acid can be removed. >>>More