There is still time to write and email a letter if you have not already done so. See below for the correct names and emails of the committee members. They often read their emails during the committee hearings.
Please write a short letter. The most important part is the subject line. You can simply say Vote for SB 5844, or Support SB 5844 (Independent Adjunct Unions) or some such variation. It is unlikely they will read a long letter, but you can tell them briefly who you are and why you think separate unions are necessary.