Dear Birck Community, We are providing an amendment to our previous announcement, please see below..... Dear Birck Research Community, Please remember the upcoming holiday shutdown involving hazardous gas processing and UltraPure Water maintenance .... see below. The hazardous gases will be turned off at 11:30 am 3:30 pm on Friday, December 22nd. Please note the time and complete any processes requiring hazardous gases before 11:30 3:30 pm Friday. Happy Holidays! [cid:image002.jpg@01D37A34.E1572870]