While the MPGomatic Gas Mileage Calculator does not provide make and model information, you can easily calculate gas mileage by car. Just plug in the fuel economy estimates (or real world results) of two vehicles into the calculator and it will immediately display the cost differences, without fanfare.
Lactate dehydrogenase test. The lactate dehydrogenase (LDH) test measures the amount of LDH in the blood. A blood sample is needed. Your health care provider may ask you to stop taking certain medicines that may affect the test.
LD stands for lethal dose. LD50 is the amount of a material, given all at once, which causes the death of 50% (one half) of a group of test animals. The LD50 can be determined for any route of entry, but dermal (applied to skin) and oral (given by mouth) LD50's are most common.D50 is the amount of a material, given all at once, which causes the death of 50% (one half) of a group of test animals. The LD50 can be determined for any route of entry, but dermal (applied to skin) and oral (given by mouth) LD50's are most common.