student0021 (11 spectra and 0 sets) | RSS | Public Lab profile »


Signed up: 8 months ago
Tags added: 15

COPPER

student0021 | 8 months ago

Boron

student0021 | 8 months ago

Sodium

student0021 | 8 months ago

LED light

student0021 | 8 months ago

Mercury Vapor

student0021 | 8 months ago

Substance #3

student0021 | 8 months ago 1

Substance #2

student0021 | 8 months ago 1

normal spectrum

student0021 | 8 months ago

blue light thingy

student0021 | 8 months ago

pretty rainbow

student0021 | 8 months ago

mercury vapor c...

student0021 | 8 months ago