Renseignements généraux

Nº de série

S/O

Nº de partie

1

Nombre total de parties

1

Ou

S/O

Brevets

S/O

Description générale

CARDSTOCK BOX WITH METAL HARDWARE; WOODEN PARTS WITH METAL SNAPS, sythetic rubber coating and possible adhesive (likely butyl rubber or styrene-butadiene)

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

39,5 cm

Largeur

36,0 cm

Hauteur

7,0 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Chimie

Catégorie

Équipement de démonstration et d'enseignement

Sous-catégorie

S/O

Fabricant

Ou

Inconnu

Pays

Inconnu

État/province

Inconnu

Ville

Inconnu

Contexte

Pays

Canada

État/province

Ontario

Période

PROBABLY USED IN THE 1950S AND 1960S

Canada

EXAMPLE OFTEACHING AID THAT WOULD HAVE BEEN USED IN CANADIAN UNIVERSITIES AND LABORATORIES IN THE 1950S AND 1960S

Fonction

USED TO MAKE SPACE-FILLING MODELS OF ORGANIC MOLECULES. WOULD HAVE BEEN USED IN UNIVERSITIES FOR INSTRUCTIONAL PURPOSES AS WELL AS IN RESEARCH LABS TO ASSIST IN VISUALIZATION OF THE STRUCTURE OF MOLECULES IN VARIOUS COMPOUNDS. [REF 1]

Technique

SINCE CHEMISTRY HAPPENS ON A MOLECULAR, NON-VISIBLE, LEVEL THE USE OF MODELS IS BENEFICIAL. IT HELPS CHEMISTS TO PREDICT, ILLUSTRATE, AND UNDERSTAND WHAT MAY BE HAPPENING. THIS KIT ALLOWS FOR ROTATION ABOUT BONDS & IS "TRUER" THAN BALL-&-STICK MODELS.WITH PRESENT ATOMIC MICROSCOPES MODELS ARE LESS USEFUL NOW. [REF 1]

Notes sur la région

Inconnu

Détails

Marques

PRINTED ON OUTSIDE OF LID: 'FISHER-TAYLOR-HIRSCHFELDER/ ATOM MODEL KIT'/ PRINTING ON INSIDE OF LID INCLUDES: 'Cat. No. 12-821 U.S. Pat. No. 2,308,402/ Fisher-Hirschfelder-Taylor/ ATOM MODEL KIT/ The models in this kit are sufficient for "synthesizing" thousands of different organic molecules. For assembling com-/ pounds of unusual size or structure, additional Atom Models and Atom Model Connectors are obtainable separately./.../ HEADQUARTERS FOR LABORATORY SUPPLIES/ FISHER SCIENTIFIC COMPANY/ MADE IN U.S.A.'

Manque

APPEARS COMPLETE BUT SOME PARTS MAY BE MISSING

Fini

BLACK BOX; MODEL UNITS ARE PAINTED GLOSS BLACK, YELLOW, BLUE, BROWN, GREEN, TURQUOISE, OR ORANGE.

Décoration

S/O