Recently we have done two differential stains, the Gram stain and the Acid Fast stain. Both stains differentiate between bacteria chemically. The two staining techniques of Lab 4 differentiate by ...

Keep the staining reactions at as low a volume as possible to conserve reagents. For instance, you can add 25ml of a 2´ stock of stain to 25 ml of a 2´ stock of cells for a total volume of 50ml. All ...

Wood stain can bring new life to old or unfinished furniture. Staining wood furniture offers an opportunity to update and alter the appearance of favorite wood pieces to suit your room’s decor ...

Stains happen but they don't have to be permanent. Here are expert tips for removing the most common stains from clothes, carpets, and countertops. Life is messy. If you’re going to enjoy a ...

The gonococcus vaccines issued by Messrs. Boots Pure Drug Co., Ltd., are prepared in the Department for Venereal Diseases at St. Thomas's Hospital, London. Three types of vaccine are avail able a ...

The best carpet stain removers can be a lifesaver. Many of us have been there, and witnessed that moment when time slows down and a glass of red wine tumbles and splashes across your light carpet.

Cover the smear with carbolfuchsin dye. Carbolfuchsin a potential carcinogen. Please wear gloves and work with the stain in the hood. Place a piece of paper towel on top of the dye. Be sure the paper ...

Wood stain Ratings Enhance the beauty of decks, fences, and outdoor furniture with the best wood stain. A quality wood stain adds a premium finish that lasts for years.

Pets are cute. Gross stains are not. Poop or pee can do a doozy on your carpet, leading to unsightly stains and lingering unpleasant smells. Since preventing your cat or dog from having accidents ...

In the past, gonorrhea was commonly diagnosed with a bacterial culture (in which a bacterial sample is "grown" in the lab) ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial ...