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Over
800
experiments in chemistry . .
learn glass blowing .. build models of atoms
Set
$1988
Lionel-Porter Chemcraft Special Lab teaches elements of chemistry. Includes
spectroscope for flame-color analysis, spinthariscope for viewing harmless radio–
active particles, glass blowing, gram molecular balance (so delicate it can weigh
a feather), centrifuge, atomic model kit, rocket, alcohol lamp, 28 jars chemicals,
test tubes, racks,
5
manuals, accessories. 6-panel metal cabinet, 69xl3 in. open.
79
N
2092C-Shipping weight
15
pounds . . . .. . .... . . .. . . .. ... . .. .. . .. .. Set $19.88
Over
1000
experiments in chemistry, glass,
atoms .. even work with plastics and gases
NO MONEY DOWN
Lionel-Porter's largest Chemcraft Master Lab. Perform realistic experiments using
the most "up-to-date" laboratory equipment: agitator, centrifuge, gram molecular
balance, spectroscope, spinthariscope, gas generator, alcohol lamp, tripod, Pyrex
beaker, florence flask, even a chemical rocket and a secret-writing pen. Also atomic
model kit, wash bottle,
35
jars chemicals, test tubes, racks,
7
manuals. 6-panel
metal cabinet, 69x13 in. open. Order 1
"C"
battery below.
79
N
21 84C-Shipping weight
18
pounds . . .. . ............. . . . ...... . ... Set $29.88
79
N
4665-"C"
Batteries.
Shipping weight each
2
oz. . . . . . . . . . . . .
Each
16c;
4 for 60c
326
SEARS
PCB
A CENTRIFUGE
that separates liquids and
solids in seconds .. a powered
AGITATOR
that stirs solution right in test tubes .. a
BALANCE
so delicate it can weigh a feath·
er. Each is a precision instrument that lets
you perform over 500 experiments with
utmost accuracy. Now, all this in one
CHEMCRAFT SET
made specially for Sears.
Only
$1299
Make soap, ink, even rocket fuel for the chemical rocket with
this Lionel-Porter Set. Also with wash bottle, 20 jars of chemicals,
2 racks with test tubes, 3 manuals, accessories. 4-panel metal
cabinet, 38x13 in. open. Order 1 "C" battery below.
49
N
2236-Shipping weight
11
pounds.. .. . ....... . . . Set $12.99
49
N
4665-"C"
Batteries.
Wt.
ea. 2
oz..... . .....
Each
16c; 4
for
60c
500-experiment Set
$995
Lionel-Porter Set specializes in research thrills. Youngsters 9
and up
can
test water and
soil,
make
soaps,
dyes and inks, grow
crystals,
launch a rocket. 20 jars chemicals, test tubes, racks,
non-spill alcohol lamp, more.
Plus
gram molecular balance–
weighs a postage stamp! Metal cabinet, 38x13 in. open.
79
N
2078C- Shipping weight
11
pounds............ . . . . Set
$9.95
350-experiment Set
$495
Lionel-Porter Set mixes fun
with basic chemistry. Ages
8 and up
can
shoot rocket,
make soaps, dyes. 19-in.
metal box holds non-spill
alcohol lamp, 12 chemical
jars, spoon, measure, test
tubes,
7
-hole
rack,
etc. Sh
pg.
wt.
5
lbs.
10
oz.
49
N 1983 . . .......Set $4.95