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Note: For temperature regulation, always operate through controls. Because most laboratory uses are temporary, manual controls (variable transformers,percentage timers) are often used (see pages 29-34)

Note: For temperature regulation, always operate through controls. Because most laboratory uses are temporary, manual controls (variable transformers,percentage timers) are often used (see pages 29-34)

Note: For temperature regulation, always operate through controls. Because most laboratory uses are temporary, manual controls (variable transformers,percentage timers) are often used (see pages 29-34)