Whether vacuum is utilized for analytical purposes in corporate R&D or in government or university laboratory settings, those who depend on vacuum pumps do not expect vacuum to have color. However, in very significant and measurable ways, vacuum can be green.

Getting a new drug into the hands of patients is no easy feat. Pharmaceutical companies have to go through a myriad of tests in cell cultures, animals and humans before discovering and developing treatments for illnesses.

A series of food safety crises, including melamine contamination in pet foods; E coli-tainted spinach, peppers and green onions; and a Salmonella typhimurium outbreak in peanut products have transformed food analysts from vigilant sentries into veritable centurions stridently safeguarding the quality, regulatory compliance and safety of our food.