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It's a differential agar used to differentiate between lactose fermenters and non-lactose fermenteing bacteria. Chemical composition of Mac Conkey agar Peptone 20.0g Trehalose 10.0g Bile salts(Difco) 1.5g Sodium Cloride 5.0 Neutral Red 0.05g Crystal Violet 0.001 Agar 15.0g Distelled water 1.0 liter pH: 7.4±0.2 (25 °C)
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoagar- 15g soluble starch- 10g Potassium phosphate dibasic- 2g Potassium nitrate- 2g Sodium chloride-2g Casein-0.3g MgSO4. 7H2O-0.05g CaCO3- 0.02g FeSO4. 7H20-0.01g Distilled water -1000ml
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∙ 13y agoAgarose is a linear polymer,made up of the repeating monomeric unit of agarobiose. Agarobiose is a disaccharide made up of D-galactose and 3,6-anhydro-L-galactopyranose. (from wikipedia)
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Why is the chemical composition of a mineral important?
it means a naturally-occaring, inorganic solid that has a crystal structure and a definite chemical composition
What is the Chemical Composition of Specularite?
Fe2O3
Do granite and rhyolite have the same chemical composition?
They are roughly the same. If they are from the same source of magma, they could be nearly identical in chemical composition.
Do minerals have chemical compositions?
Yes. Every mineral has a chemical composition.
What does it mean to say that a mineral has a definite chemical composition?
In mineralogy, definite chemical composition refers to a characteristic that a substance must possess to meet the definition of a mineral. It is the narrow parameter of chemical compositions that a substance must have to be described as a particular mineral separate from other minerals.
Is there a chemical reaction between nickel nitrate sodium citrate and agarose?
i am Alagiri from SRM University, i have a one question "is there a chemical reaction between nickel nitrate nanohydrate, tri sodium citrate and agarose". please send me the answer. if it make the means, what are the final product.
What is chemical composition of kf reagent?
What is the chemical composition of kf reagent
When water evaporates its chemical composition?
The chemical composition remain unchanged.
When ice melts what happens to its chemical composition?
the chemical composition does not change.
Importance or usefulness of chemical composition?
Properties of materials depends on the chemical composition.
What is sandblasting of rock by changing its chemical composition?
No. The chemical composition remains the same.
What is a elemental composition?
This is the composition of a chemical compound expressed in contained chemical elements.
What is chemical composition of phosphorus?
Phosphorus is one of the chemical elements and therefore has no "chemical composition" in the usual sense.
In a physical change some of the physical properties of the substance may be altered and the chemical composition?
No. In a physical change, the substance maintains its chemical composition.
What are the chemical composition for gold dust and chemical formula?
Assuming your gold is pure : Chemical composition = Au Chemical formula = Au
What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
Are rocks a chemical makeup?
Yes, the composition of the rocks is as a result of the distinct chemical composition.
