1977 Sears Wishbook

Perform chemical experiments

your very own laboratory

Senior Chemistry Lab Set

$2995

Explore the states of matter from

gas

to liquid to solid; test foods

for fats, acids and minerals; recover fingerprints or grow plants.

SET CONTAINS:

28 chemicals and 2 kinds of water purification

chemicals in break-resistant bottles. PYREXe brand glassware in–

cludes 5 test tubes and l beaker. 2 test tube racks, holder and brush,

alcohol lamp, funnel, chromotography paper, metal tripod, eye

dropper, plastic spoon, litmus paper, sulfide test paper, smoke test–

er chart, glass tubing, distillation assembly, hydroponics planter

and stirring rod. Triple sectioned steel storage cabinet; each section

9Y:ix4'!:iXl3 in. high. Advanced Chemistry Manual.

FOR AGES:

12 years and up.

See

Note below at right.

ORDERING INFORMATION:

79 C 2409C-Shipping weight 12 pounds ......... . ..Set $29.95

Graduate Chemistry Lab Set

$1995

Grow plants chemically without soil, fire-polish glass, recover

fin–

gerprints, test for acids, bases.

SET CONTAINS:

19 chemicals in break-resistant bottles, 4 PYREXe

brand test tubes with rack, holder and brush. Alcohol lamp, funnel, .

chromotography paper, metal tripod, eye dropper, plastic spoon,

litmus paper, sulfide test

pa~r,

smoke tester chart, glass tubing,

PYREX9 brand beaker, distillation assembly, hydroponics planter

and chemically propelled rocket. Dual steel storage cabinet;

each

section 9'/:ix4Y:ixl3 m. high. Exploring Chemistry Manual.

FOR AGES:

yrs.

and up.

See

Note below at right.

ORDERING INFORMATION:

49 C 2405-Shipping weight 9 pounds . . .... . . . . ... .Set $19.95

Student Chemistry Lab Set

$1495

Perform chemical magic tricks

and test for acids and bases.

SET CONTAINS:

15 chemicals

break-resistant bottles, 3 PY–

REX9 brand test tubes with rack,

holder and brush. Alcohol lamp,

funnel, chromotography paper,

beam scale, eye dropper, plastic

spoon and litmus paper. Steel

cabinet 9'!:ix4Y:ix13 in. high. Met–

ric conversion chart. Exploring

Chemistry Manual.

FOR AGES:

10 years and up.

See

Note at right.

ORDERING INFORMATION:

49C2401-Wt. 5 lbs..Set $14.95

(1)

200X

ReftecllOr

Telelcope

with

75mm objective

mirror

=r.=.tir:~s

and fo-

OPTICS:

7Smm precision–

ground

objective mirror.

Ba–

sic

7SX

'e)'ePiece.

Booster

lens

steps

up power

200X.

FRAME. CONSTRUCTION:

Plastic swivel mount locks

place when

you

find

_your

tar–

get.

knob.

Teleecope

rests on

30-in.

high metal tri–

DOd.

28-in. long

tube

fiber–

board (not wood or hard–

board)

treated

with a plastic

coating.

FOR AGES:

8 years and up.

See

Note

below.

ORDER INFO:

Partly

assem–

bled,

instructions.

Shipping

weight 7

lbs.

79-C 24326C .... .. • 19.99

( l

end

3 I

RefrKtor Telescopes. Use glass lenses

gather

and

focus

light.

Closed

tube design.

CONSTRUCTION:

Metal and plastic tube with precision

ground glass lell!leS. Rack and pinion focusing. 48-in.

high wood tripod

with

Alli-azimuth mount on (2), swivel

mount on (3).

Made

Japan.

FOR AGES:

years

and up.

See

Note below.

(2) 300X Telescope with 60mm objective lens.

OPTICS:

Basic

lSOX inverted astronomical viewing us–

ing 6mm eyepiece. 2X Barlow lens boosts power to

JOOX. Switch

22mm eyepiece for wider field of vision

at 4

J.X,

82X uaing Barlow Jens. Moon filt

er bri

ngs out

surface

detail.

Sun projection

screen.

Use

l.SX

erector

lens for upright terrestrial viewing at 225

X wit

h 6mm.

Barlow lens. 38-in. long tube.

900mm

focal length.

ORDER INFO:

assembled, instructions incl.

79 C 24322C-Shippingweight 11 lbs........ •59.99

(3)

150X Tele1cope with 50mm objective lens.

OPTICS:

Basic

lOOX power inverted astronomical

view–

ing. Use

1.SX

erector lens boosts power to !SOX for ter–

restrial

view

ing. 6mm eyepiece. Tube 26'12 in. long.

600mm

focal length. Sun projection

screen.

ORDER INFO:

Pa~

assembled, instructions incl.

79 C 24325C-Shippingweight61bs. ........ $39.99

(4) 30X Tabletop Retractor Telescope

$}999

OPTIC SYSTEM:

Achromatic

coated

30mm

diam.

objec–

tive lens.

Manual

zoom from lOX to

30X.

Focus ring.

FRAME. CONSTRUCTION:

Ball

foot on 8Yrin. high met–

al tripod. Aluminum tube,

green

finish.

12Ys in. Jong.

FOR AGES:

8 years and up.

See

Note below.

ORDERING INFORMATION:

24321-Shipping weight I lb. 13

oz. .....

$19.99

NOTE:

Sears

Science Lab

Sets

and Telescopes not recom–

mended for ages under 8 years. Chemicals and/or glass in

sets.

misused. may

harmful. Should not

used by chil·

dren except under the supervision of an adult.