1 A used 5,000 lb. internal combustion forklift might cost $10,000 to $15,000. 2  Operating costs per year, based on a 250 day work year and two shifts per day, is around $1,500-$2,000 for an electric forklift, $12-$15,000 for a diesel forklift, and $10-$12,500 per year for a forklift running on liquefied petroleum gas.
Penicillin antibiotics were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci.Penicillins are still widely used today, though many types of bacteria have developed resistance following extensive use.All penicillins are Î²-lactam antibiotics.enicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).
There are four types of penicillins: 1  The natural penicillins are based on the original penicillin-G structure. 2  Penicillin-G types are effective against gram-positive strains of streptococci, staphylococci, and some gram-negative bacteria such as meningococcus.