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An advanced chemistry lab that
lets you investigate
today's environment:
even carry out your own research
in
air and water pollution
Also includes:
•Spectroscope for study of light rays
• Scale to measure chemical balance
13
99
• Alcohol lamp
• 639 exciting experiments •.. 23 chemicals
CHEMCRAFT SCHOLASTIC OUTFIT features complete section devoted to
causes, effects, and prevention of air and water )'.X>llution. Actual tests can be
performed in electro-chemistry, photography, atomic energy, fabric testing,
spectroscopy and many other branches of science. Four-panel lithographed steel
cabinet. Chemical balance, 2 test-tube racks, alcohol lamp, removable metal
shelves and 23 basic chemicals included. Holds everything to encourage
young~
sters' interest in current scientific discoveries.
X 926-3906
A-Mailing weight 10 lbs....•........................
13.99
Common, humdrum
rocks take on a new
dimension with this
Kit for
Rock
12
77
Identification
• Identifies over 125
minerals and rocks
--~
•
• 48 computer cards
~
...
c"-
..
-~-
•
• 10 actual rock
_
~l/W,
.....
specimens
-
·
~
, _
ROCK IDENTIFICATION LAB makes plain rocks from your own
backyard seem interesting! Four authentic tests for luster, color-streak
properties, specific gravity, and hardness. 48 cards are sorted by com–
puter which automatically identifies and classifies over 125
commonly~
found rocks and minerals. No matter where your
rock
comes from, the
computer will tell you the identity of material being examined. IO
rock
specimens included for on-the-spot examination. 20-page instruction
manual.
X
926-3914
A-Mailing weight 5.00 lbs...................
12.77
Geology Lab
8
99
•Jolly balance
• Geologist's pick
•Alcohol lamp
Experiment, explore nature's mysteries with
fascinating specimens-gold ore, petrified wood,
fossilized dinosaur bone
GEOLOGY LAB. This interesting kit contains all you need lo begin a study
that will reveal secrets of the pa•t. Set contains 20 mineral specimens.
Equipment includes: hand magnifier. alcohol lamp with blowpipe, charcoal
block for oxidation and reduction testing, streak plate, chemicals, pick,
test tubes, rack and brush. Balance to determine specific gravities. Use
chemicals to test rock hardness. Manual tells about fossils, etc. Educational
fun
for people of all ages.
X
924-3833
A-Mailing weight 5 lbs...........................
8.99
Gilbert Student
Chemistry Lab
599
• 3 modular racks
• 13 chemicals
• 400 experiments on
card file
STUDENT'S HOME CHEMISTRY
LAB. Has alcohol lamp, test tubes,
and other supplies necessary to per–
form 400 experiments in order
of
difficulty. Each experiment builds
toward the next.
Lab
allows testing
projects with food, dyes, paints,
chemical magic, liquid star dust,
chromatography, and weather
in–
dicators. High-impact styrene racks
lock together-form a working lab.
Instructions on file cards.
X 926-0514
A-Wt.
4
lbs...
5.99