Words similar to hrs

Example sentences for: hrs

How can you use “hrs” in a sentence? Here are some example sentences to help you improve your vocabulary:

Cells were incubated at 37°C for 2 hrs in serum-free DMEM containing 125I-labeled IGF-II (0.
In confluent HUVEC 48 hrs old, the MP-release induced by 500 nM and 5 μM CPT was not significantly different (Fig.
All suspension cells were treated with 1% serum for 48 hrs prior to addition of Hu.
The plates were then incubated at 37°C for ~8 hrs.
About 48 hrs after transfection, cells were fixed in 4% paraformaldehyde for 10 min, and then permeablized with methanol for 2 mins.