Chelation can make it easier for the body to absorb magnesium. Magnesium used in dietary supplements can be chelated to any number of compounds. Often, these compounds are amino acids. Such chelation imitates the natural form so that the body can absorb it readily. Naturally chelated magnesium is found in substances such as chlorophyll, the chemical that gives plants their green color. This is why leafy green vegetables are a good source of magnesium.
The dealer invoice is the price the manufacturer bills the dealer for the vehicles they purchase, plus any options equipped. This is in essence the dealer's cost, and is not generally shared with the customer.he dealer invoice is the price the manufacturer bills the dealer for the vehicles they purchase, plus any options equipped. This is in essence the dealer's cost, and is not generally shared with the customer.
The dealership actually pays less than invoice for the cars. While I don't know who actully comes up with the invoice price, it is used as a bottom line for most dealerships. Most dealerships will not sell anything below invoice, and they will tell you it is they're cost.ubmit. Â· just now. Report Abuse. Invoice is the supposied price the dealer purchased the car for and the MSRP is what the automaker said the dealer ship should sell it for. this is why they get tons of people in to the dealer ship when they have thier hunders of dollars over invoice sale.