light-sensitive device used for measuring the transmittance and absorbance of light passing through a liquid sample.
PLEASE NOTE THAT REQUEST WILL BE DELIVERED/PICKED-UP FOR YOUR SCHOOL DISTRICT
BULLOCH COUNTY - DELIVERY DAY IS THE FIRST & THIRD WEDNESDAY OF THE MONTHLIBERTY COUNTY - DELIVERY DAY IS SECOND & FOURTH WEDNESDAY SCCPSS COUNTY - DELIVERY DAY IS FIRST & THIRD TUESDAY OF THE MONTH EFFINGHAM COUNTY - DELIVERY DAY IS SECOND & FOURTH THURSDAY OF THE MONTH