Tech Update: TM 2020-005
TM Update 2020-005 September 9, 2020 The following Tech Updates were approved by the Board of Trustees, and are effective immediately. TM 504.3 – BURETTE SPECIFICATION Test must be performed with a glass Certified or Calibrated “Grade A” burette with a Teflon stopcock. Add: or certified digital equivalent. Download TM Update 2020-005 (.pdf)


