METHYLENE CHLORIDE
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Packaging & Delivery
| Packaging Detail: | in 250kg drum |
| Delivery Detail: | 20 days after recerived the advanced payment |
Specifications
dichloromethane methylene chloride
methylene chloride MF:CH2Cl2
3)form:liquid
4)methylene dichloride
- Q: What is the inorganic salt
- Inorganic salts are inorganic compounds in the salt, formerly known as minerals, the body has been found in more than 20 species, including constant elements of calcium, phosphorus, potassium, sulfur, sodium, chlorine, magnesium, trace elements are iron, zinc, , Chrome, cobalt, iodine, etc. If you pay attention to diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, the body can make the inorganic salt to maintain normal level.
- Q: Are plants absorbing water and inorganic salts only through root tip or wrong? The
- Plants through the leaves can also absorb water and inorganic salts, but the root tip is the main part of the plant to absorb water and inorganic salts.
- Q: How much of the body's inorganic salts account for the weight of the body?
- The inorganic salts in the human body account for about 5%
- Q: What is the difference between chemical monomer and elemental
- Select the monomer should consider the following factors; 1. Functional 2. Main chain chemical type: hydrocarbon type monomer, ether monomer, alkoxylated monomer. 3. Chemical structure: linear structure, branched structure, ring In general, the functionality is reduced, the viscosity decreases, the dilution capacity increases, the activity increases; the structure affects the viscosity and the homopolymer glass transition temperature; the molecular weight is low, the activity is large, the viscosity is low and the dilution ability is strong.
- Q: What are the effects of inorganic salts on plant growth?
- K: make the stem robust, promote starch formation. Lack of performance: stems weak, easy to lodging, leaves the edge and the tip was brown, and gradually dry.
- Q: In order to prove that magnesium is an essential salt for soybean life, two soybean seedlings with the same growth status are taken, one of them is cultured in magnesium-containing culture medium and the other is cultured in (). A. Pure water B. Sand without sand. Water containing only magnesium. Media containing no magnesium
- Biological control experiments were the only variable experiments. The question that is being explored is the variable, and the other quantities are the same. In a different amount (conditions) the same circumstances to modify a data variable in order to get the data variables on the experimental changes in the law. In order to prove that magnesium is essential for the life of soybeans, the variable is the presence or absence of magnesium. Can be designed as a magnesium-containing culture medium and magnesium-free culture medium. The other amount of the same as the amount of culture medium, soybean seedling growth status, the same number, while placed in the same place, etc., to ensure that only one variable that is the presence of magnesium.
- Q: Inorganic salts are not nutritious
- Nutritional substances are sugar protein fat three nutrients
- Q: Of the dissolved salts found in seawater, _____ % are minor inorganic salts, or trace.
- it's definitly one of these: 99.28 .72 72 50 i think it's 99.28. lemme no if you get it right!!
- Q: What is the use of inorganic salts in plants? How is it discharged
- Plants need inorganic salts, just as people need trace elements, the growth of auxiliary organisms can be through the leaves of the surface of the pores, with the water discharged together
- Q: I need help with this
- The correct answer is enzymes. Enzymes are composed of carbon, nitrogen, oxygen and traces of other elements such as sulfur, but are produced in nature only by living things.
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METHYLENE CHLORIDE
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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