Checkout
Visual PortionSpec-20s
1 - 12 well plate5 - cuvettes
3 - 12 well strips1 - pr forceps
5 - toothpicks*
5 - Beral pipets*
*DonŐt have to be returned.

There arenŐt enough cuvettes for all groups. 
So 1/2 will start with the Spec-20s
and 1/2 will start with the visual portion.

Dyes - Located in Lab
Blue std. = _____ ppm
Red std. =  _____ ppm
Waste
Should be placed in labeled containers.

Formal Report
This is a formal report.  Follow given guidelines. 
(It will be due April 21-24.)
Next week
Atomic Spectra (Green Packet  9.1 – 9.10)