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Be alert to all unsafe conditions and activities
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Label all storage areas (e.g. refrigerators) appropriately, and keep all chemicals in properly labeled containers. (Date all bottles, Note expiration dates on chemicals ,Note special storage conditions
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Be familiar with the appropriate protective measures to take when exposed to the following classes of hazardous materials:
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Flammables
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Corrosives
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Toxics
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Re-actives
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Radioactive Compounds
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Biohazards
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Carcinogens
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Compressed Gases
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Segregate chemicals by compatibility groups for storage.
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Be aware of the potential interactions of lab furniture and equipment with chemicals used or stored in the lab. (e.g. are oxidizers stored directly on wooden shelving?)
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Place warning signs for unusual hazards such as flammable materials, biohazards or other special problems.
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Pour more concentrated solutions into less concentrated solutions to avoid violent reactions (i.e., always add acid to water, not water to acid).
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Use equipment only for its designated purpose.
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Position and secure apparatus used for hazardous reactions in order to permit manipulation without moving the apparatus until the entire reaction is complete.
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