"When a supply is low, tell the person who needs to know."
Whenever we ask researchers to share their pet peeves with us, discovering that a regent or supply was empty and had not been reordered was near the top of the list--for everyone.
Many supplies take a few days or longer to arrive at the lab—they can’t be picked up locally in a pinch. A labmate, for example, can’t run out to Target to in the middle of the night to purchase ligase and complete their cloning reaction.